46163920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:305

約数の個数: 120

約数和(自身を含む): 124679520

約数和(自身を除く): 78515600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 121, 152, 176, 190, 209, 220, 242, 251, 304, 380, 418, 440, 484, 502, 605, 760, 836, 880, 968, 1004, 1045, 1210, 1255, 1520, 1672, 1936, 2008, 2090, 2299, 2420, 2510, 2761, 3344, 4016, 4180, 4598, 4769, 4840, 5020, 5522, 8360, 9196, 9538, 9680, 10040, 11044, 11495, 13805, 16720, 18392, 19076, 20080, 22088, 22990, 23845, 27610, 30371, 36784, 38152, 44176, 45980, 47690, 52459, 55220, 60742, 76304, 91960, 95380, 104918, 110440, 121484, 151855, 183920, 190760, 209836, 220880, 242968, 262295, 303710, 381520, 419672, 485936, 524590, 577049, 607420, 839344, 1049180, 1154098, 1214840, 2098360, 2308196, 2429680, 2885245, 4196720, 4616392, 5770490, 9232784, 11540980, 23081960, 46163920]

約数ペア:

[(1, 46163920), (2, 23081960), (4, 11540980), (5, 9232784), (8, 5770490), (10, 4616392), (11, 4196720), (16, 2885245), (19, 2429680), (20, 2308196), (22, 2098360), (38, 1214840), (40, 1154098), (44, 1049180), (55, 839344), (76, 607420), (80, 577049), (88, 524590), (95, 485936), (110, 419672), (121, 381520), (152, 303710), (176, 262295), (190, 242968), (209, 220880), (220, 209836), (242, 190760), (251, 183920), (304, 151855), (380, 121484), (418, 110440), (440, 104918), (484, 95380), (502, 91960), (605, 76304), (760, 60742), (836, 55220), (880, 52459), (968, 47690), (1004, 45980), (1045, 44176), (1210, 38152), (1255, 36784), (1520, 30371), (1672, 27610), (1936, 23845), (2008, 22990), (2090, 22088), (2299, 20080), (2420, 19076), (2510, 18392), (2761, 16720), (3344, 13805), (4016, 11495), (4180, 11044), (4598, 10040), (4769, 9680), (4840, 9538), (5020, 9196), (5522, 8360)]