10258408400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{8191}}^1$

素因数の和:8341

約数の個数: 120

約数和(自身を含む): 25695879168

約数和(自身を除く): 15437470768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 101, 124, 155, 200, 202, 248, 310, 400, 404, 496, 505, 620, 775, 808, 1010, 1240, 1550, 1616, 2020, 2480, 2525, 3100, 3131, 4040, 5050, 6200, 6262, 8080, 8191, 10100, 12400, 12524, 15655, 16382, 20200, 25048, 31310, 32764, 40400, 40955, 50096, 62620, 65528, 78275, 81910, 125240, 131056, 156550, 163820, 204775, 250480, 253921, 313100, 327640, 409550, 507842, 626200, 655280, 819100, 827291, 1015684, 1252400, 1269605, 1638200, 1654582, 2031368, 2539210, 3276400, 3309164, 4062736, 4136455, 5078420, 6348025, 6618328, 8272910, 10156840, 12696050, 13236656, 16545820, 20313680, 20682275, 25392100, 25646021, 33091640, 41364550, 50784200, 51292042, 66183280, 82729100, 101568400, 102584084, 128230105, 165458200, 205168168, 256460210, 330916400, 410336336, 512920420, 641150525, 1025840840, 1282301050, 2051681680, 2564602100, 5129204200, 10258408400]

約数ペア:

[(1, 10258408400), (2, 5129204200), (4, 2564602100), (5, 2051681680), (8, 1282301050), (10, 1025840840), (16, 641150525), (20, 512920420), (25, 410336336), (31, 330916400), (40, 256460210), (50, 205168168), (62, 165458200), (80, 128230105), (100, 102584084), (101, 101568400), (124, 82729100), (155, 66183280), (200, 51292042), (202, 50784200), (248, 41364550), (310, 33091640), (400, 25646021), (404, 25392100), (496, 20682275), (505, 20313680), (620, 16545820), (775, 13236656), (808, 12696050), (1010, 10156840), (1240, 8272910), (1550, 6618328), (1616, 6348025), (2020, 5078420), (2480, 4136455), (2525, 4062736), (3100, 3309164), (3131, 3276400), (4040, 2539210), (5050, 2031368), (6200, 1654582), (6262, 1638200), (8080, 1269605), (8191, 1252400), (10100, 1015684), (12400, 827291), (12524, 819100), (15655, 655280), (16382, 626200), (20200, 507842), (25048, 409550), (31310, 327640), (32764, 313100), (40400, 253921), (40955, 250480), (50096, 204775), (62620, 163820), (65528, 156550), (78275, 131056), (81910, 125240)]