5506174540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{20789}}^1$

素因数の和:20875

約数の個数: 96

約数和(自身を含む): 13202481600

約数和(自身を除く): 7696307060

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 41, 68, 76, 82, 85, 95, 164, 170, 190, 205, 323, 340, 380, 410, 646, 697, 779, 820, 1292, 1394, 1558, 1615, 2788, 3116, 3230, 3485, 3895, 6460, 6970, 7790, 13243, 13940, 15580, 20789, 26486, 41578, 52972, 66215, 83156, 103945, 132430, 207890, 264860, 353413, 394991, 415780, 706826, 789982, 852349, 1413652, 1579964, 1704698, 1767065, 1974955, 3409396, 3534130, 3949910, 4261745, 6714847, 7068260, 7899820, 8523490, 13429694, 14489933, 16194631, 17046980, 26859388, 28979866, 32389262, 33574235, 57959732, 64778524, 67148470, 72449665, 80973155, 134296940, 144899330, 161946310, 275308727, 289798660, 323892620, 550617454, 1101234908, 1376543635, 2753087270, 5506174540]

約数ペア:

[(1, 5506174540), (2, 2753087270), (4, 1376543635), (5, 1101234908), (10, 550617454), (17, 323892620), (19, 289798660), (20, 275308727), (34, 161946310), (38, 144899330), (41, 134296940), (68, 80973155), (76, 72449665), (82, 67148470), (85, 64778524), (95, 57959732), (164, 33574235), (170, 32389262), (190, 28979866), (205, 26859388), (323, 17046980), (340, 16194631), (380, 14489933), (410, 13429694), (646, 8523490), (697, 7899820), (779, 7068260), (820, 6714847), (1292, 4261745), (1394, 3949910), (1558, 3534130), (1615, 3409396), (2788, 1974955), (3116, 1767065), (3230, 1704698), (3485, 1579964), (3895, 1413652), (6460, 852349), (6970, 789982), (7790, 706826), (13243, 415780), (13940, 394991), (15580, 353413), (20789, 264860), (26486, 207890), (41578, 132430), (52972, 103945), (66215, 83156)]