47865076640

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{22397}}^1$

素因数の和:22487

約数の個数: 144

約数和(自身を含む): 122577176232

約数和(自身を除く): 74712099592

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 74, 76, 80, 95, 148, 152, 160, 185, 190, 296, 304, 361, 370, 380, 592, 608, 703, 722, 740, 760, 1184, 1406, 1444, 1480, 1520, 1805, 2812, 2888, 2960, 3040, 3515, 3610, 5624, 5776, 5920, 7030, 7220, 11248, 11552, 13357, 14060, 14440, 22397, 22496, 26714, 28120, 28880, 44794, 53428, 56240, 57760, 66785, 89588, 106856, 111985, 112480, 133570, 179176, 213712, 223970, 267140, 358352, 425543, 427424, 447940, 534280, 716704, 828689, 851086, 895880, 1068560, 1657378, 1702172, 1791760, 2127715, 2137120, 3314756, 3404344, 3583520, 4143445, 4255430, 6629512, 6808688, 8085317, 8286890, 8510860, 13259024, 13617376, 15745091, 16170634, 16573780, 17021720, 26518048, 31490182, 32341268, 33147560, 34043440, 40426585, 62980364, 64682536, 66295120, 68086880, 78725455, 80853170, 125960728, 129365072, 132590240, 157450910, 161706340, 251921456, 258730144, 299156729, 314901820, 323412680, 503842912, 598313458, 629803640, 646825360, 1196626916, 1259607280, 1293650720, 1495783645, 2393253832, 2519214560, 2991567290, 4786507664, 5983134580, 9573015328, 11966269160, 23932538320, 47865076640]

約数ペア:

[(1, 47865076640), (2, 23932538320), (4, 11966269160), (5, 9573015328), (8, 5983134580), (10, 4786507664), (16, 2991567290), (19, 2519214560), (20, 2393253832), (32, 1495783645), (37, 1293650720), (38, 1259607280), (40, 1196626916), (74, 646825360), (76, 629803640), (80, 598313458), (95, 503842912), (148, 323412680), (152, 314901820), (160, 299156729), (185, 258730144), (190, 251921456), (296, 161706340), (304, 157450910), (361, 132590240), (370, 129365072), (380, 125960728), (592, 80853170), (608, 78725455), (703, 68086880), (722, 66295120), (740, 64682536), (760, 62980364), (1184, 40426585), (1406, 34043440), (1444, 33147560), (1480, 32341268), (1520, 31490182), (1805, 26518048), (2812, 17021720), (2888, 16573780), (2960, 16170634), (3040, 15745091), (3515, 13617376), (3610, 13259024), (5624, 8510860), (5776, 8286890), (5920, 8085317), (7030, 6808688), (7220, 6629512), (11248, 4255430), (11552, 4143445), (13357, 3583520), (14060, 3404344), (14440, 3314756), (22397, 2137120), (22496, 2127715), (26714, 1791760), (28120, 1702172), (28880, 1657378), (44794, 1068560), (53428, 895880), (56240, 851086), (57760, 828689), (66785, 716704), (89588, 534280), (106856, 447940), (111985, 427424), (112480, 425543), (133570, 358352), (179176, 267140), (213712, 223970)]