185637140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:921

約数の個数: 96

約数和(自身を含む): 450455040

約数和(自身を除く): 264817900

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 37, 46, 52, 65, 74, 92, 115, 130, 148, 185, 230, 260, 299, 370, 460, 481, 598, 740, 839, 851, 962, 1196, 1495, 1678, 1702, 1924, 2405, 2990, 3356, 3404, 4195, 4255, 4810, 5980, 8390, 8510, 9620, 10907, 11063, 16780, 17020, 19297, 21814, 22126, 31043, 38594, 43628, 44252, 54535, 55315, 62086, 77188, 96485, 109070, 110630, 124172, 155215, 192970, 218140, 221260, 250861, 310430, 385940, 403559, 501722, 620860, 713989, 807118, 1003444, 1254305, 1427978, 1614236, 2017795, 2508610, 2855956, 3569945, 4035590, 5017220, 7139890, 8071180, 9281857, 14279780, 18563714, 37127428, 46409285, 92818570, 185637140]

約数ペア:

[(1, 185637140), (2, 92818570), (4, 46409285), (5, 37127428), (10, 18563714), (13, 14279780), (20, 9281857), (23, 8071180), (26, 7139890), (37, 5017220), (46, 4035590), (52, 3569945), (65, 2855956), (74, 2508610), (92, 2017795), (115, 1614236), (130, 1427978), (148, 1254305), (185, 1003444), (230, 807118), (260, 713989), (299, 620860), (370, 501722), (460, 403559), (481, 385940), (598, 310430), (740, 250861), (839, 221260), (851, 218140), (962, 192970), (1196, 155215), (1495, 124172), (1678, 110630), (1702, 109070), (1924, 96485), (2405, 77188), (2990, 62086), (3356, 55315), (3404, 54535), (4195, 44252), (4255, 43628), (4810, 38594), (5980, 31043), (8390, 22126), (8510, 21814), (9620, 19297), (10907, 17020), (11063, 16780)]