87633139750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{1787}}^1$

素因数の和:2087

約数の個数: 128

約数和(自身を含む): 179942031360

約数和(自身を除く): 92308891610

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 79, 125, 130, 158, 191, 250, 325, 382, 395, 650, 790, 955, 1027, 1625, 1787, 1910, 1975, 2054, 2483, 3250, 3574, 3950, 4775, 4966, 5135, 8935, 9550, 9875, 10270, 12415, 15089, 17870, 19750, 23231, 23875, 24830, 25675, 30178, 44675, 46462, 47750, 51350, 62075, 75445, 89350, 116155, 124150, 128375, 141173, 150890, 196157, 223375, 232310, 256750, 282346, 310375, 341317, 377225, 392314, 446750, 580775, 620750, 682634, 705865, 754450, 980785, 1161550, 1411730, 1706585, 1835249, 1886125, 1961570, 2903875, 3413170, 3529325, 3670498, 3772250, 4437121, 4903925, 5807750, 7058650, 8532925, 8874242, 9176245, 9807850, 17065850, 17646625, 18352490, 22185605, 24519625, 26964043, 35293250, 42664625, 44371210, 45881225, 49039250, 53928086, 85329250, 91762450, 110928025, 134820215, 221856050, 229406125, 269640430, 350532559, 458812250, 554640125, 674101075, 701065118, 1109280250, 1348202150, 1752662795, 3370505375, 3505325590, 6741010750, 8763313975, 17526627950, 43816569875, 87633139750]

約数ペア:

[(1, 87633139750), (2, 43816569875), (5, 17526627950), (10, 8763313975), (13, 6741010750), (25, 3505325590), (26, 3370505375), (50, 1752662795), (65, 1348202150), (79, 1109280250), (125, 701065118), (130, 674101075), (158, 554640125), (191, 458812250), (250, 350532559), (325, 269640430), (382, 229406125), (395, 221856050), (650, 134820215), (790, 110928025), (955, 91762450), (1027, 85329250), (1625, 53928086), (1787, 49039250), (1910, 45881225), (1975, 44371210), (2054, 42664625), (2483, 35293250), (3250, 26964043), (3574, 24519625), (3950, 22185605), (4775, 18352490), (4966, 17646625), (5135, 17065850), (8935, 9807850), (9550, 9176245), (9875, 8874242), (10270, 8532925), (12415, 7058650), (15089, 5807750), (17870, 4903925), (19750, 4437121), (23231, 3772250), (23875, 3670498), (24830, 3529325), (25675, 3413170), (30178, 2903875), (44675, 1961570), (46462, 1886125), (47750, 1835249), (51350, 1706585), (62075, 1411730), (75445, 1161550), (89350, 980785), (116155, 754450), (124150, 705865), (128375, 682634), (141173, 620750), (150890, 580775), (196157, 446750), (223375, 392314), (232310, 377225), (256750, 341317), (282346, 310375)]