63535140520

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{2657}}^1$

素因数の和:2963

約数の個数: 128

約数和(自身を含む): 149227349760

約数和(自身を除く): 85692209240

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 107, 148, 151, 185, 214, 296, 302, 370, 428, 535, 604, 740, 755, 856, 1070, 1208, 1480, 1510, 2140, 2657, 3020, 3959, 4280, 5314, 5587, 6040, 7918, 10628, 11174, 13285, 15836, 16157, 19795, 21256, 22348, 26570, 27935, 31672, 32314, 39590, 44696, 53140, 55870, 64628, 79180, 80785, 98309, 106280, 111740, 129256, 158360, 161570, 196618, 223480, 284299, 323140, 393236, 401207, 491545, 568598, 597809, 646280, 786472, 802414, 983090, 1137196, 1195618, 1421495, 1604828, 1966180, 2006035, 2274392, 2391236, 2842990, 2989045, 3209656, 3932360, 4012070, 4782472, 5685980, 5978090, 8024140, 10519063, 11371960, 11956180, 14844659, 16048280, 21038126, 23912360, 29689318, 42076252, 42929149, 52595315, 59378636, 74223295, 84152504, 85858298, 105190630, 118757272, 148446590, 171716596, 210381260, 214645745, 296893180, 343433192, 420762520, 429291490, 593786360, 858582980, 1588378513, 1717165960, 3176757026, 6353514052, 7941892565, 12707028104, 15883785130, 31767570260, 63535140520]

約数ペア:

[(1, 63535140520), (2, 31767570260), (4, 15883785130), (5, 12707028104), (8, 7941892565), (10, 6353514052), (20, 3176757026), (37, 1717165960), (40, 1588378513), (74, 858582980), (107, 593786360), (148, 429291490), (151, 420762520), (185, 343433192), (214, 296893180), (296, 214645745), (302, 210381260), (370, 171716596), (428, 148446590), (535, 118757272), (604, 105190630), (740, 85858298), (755, 84152504), (856, 74223295), (1070, 59378636), (1208, 52595315), (1480, 42929149), (1510, 42076252), (2140, 29689318), (2657, 23912360), (3020, 21038126), (3959, 16048280), (4280, 14844659), (5314, 11956180), (5587, 11371960), (6040, 10519063), (7918, 8024140), (10628, 5978090), (11174, 5685980), (13285, 4782472), (15836, 4012070), (16157, 3932360), (19795, 3209656), (21256, 2989045), (22348, 2842990), (26570, 2391236), (27935, 2274392), (31672, 2006035), (32314, 1966180), (39590, 1604828), (44696, 1421495), (53140, 1195618), (55870, 1137196), (64628, 983090), (79180, 802414), (80785, 786472), (98309, 646280), (106280, 597809), (111740, 568598), (129256, 491545), (158360, 401207), (161570, 393236), (196618, 323140), (223480, 284299)]