23751780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:885

約数の個数: 96

約数和(自身を含む): 73645824

約数和(自身を除く): 49894044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 823, 962, 1110, 1443, 1646, 1924, 2220, 2405, 2469, 2886, 3292, 4115, 4810, 4938, 5772, 7215, 8230, 9620, 9876, 10699, 12345, 14430, 16460, 21398, 24690, 28860, 30451, 32097, 42796, 49380, 53495, 60902, 64194, 91353, 106990, 121804, 128388, 152255, 160485, 182706, 213980, 304510, 320970, 365412, 395863, 456765, 609020, 641940, 791726, 913530, 1187589, 1583452, 1827060, 1979315, 2375178, 3958630, 4750356, 5937945, 7917260, 11875890, 23751780]

約数ペア:

[(1, 23751780), (2, 11875890), (3, 7917260), (4, 5937945), (5, 4750356), (6, 3958630), (10, 2375178), (12, 1979315), (13, 1827060), (15, 1583452), (20, 1187589), (26, 913530), (30, 791726), (37, 641940), (39, 609020), (52, 456765), (60, 395863), (65, 365412), (74, 320970), (78, 304510), (111, 213980), (130, 182706), (148, 160485), (156, 152255), (185, 128388), (195, 121804), (222, 106990), (260, 91353), (370, 64194), (390, 60902), (444, 53495), (481, 49380), (555, 42796), (740, 32097), (780, 30451), (823, 28860), (962, 24690), (1110, 21398), (1443, 16460), (1646, 14430), (1924, 12345), (2220, 10699), (2405, 9876), (2469, 9620), (2886, 8230), (3292, 7215), (4115, 5772), (4810, 4938)]