8045766498950

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{3191}}^1\times {\mathrm{462641}}^1$

素因数の和:465953

約数の個数: 48

約数和(自身を含む): 15107185890720

約数和(自身を除く): 7061419391770

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2725, 3191, 5450, 6382, 15955, 31910, 79775, 159550, 347819, 462641, 695638, 925282, 1739095, 2313205, 3478190, 4626410, 8695475, 11566025, 17390950, 23132050, 50427869, 100855738, 252139345, 504278690, 1260696725, 1476287431, 2521393450, 2952574862, 7381437155, 14762874310, 36907185775, 73814371550, 160915329979, 321830659958, 804576649895, 1609153299790, 4022883249475, 8045766498950]

約数ペア:

[(1, 8045766498950), (2, 4022883249475), (5, 1609153299790), (10, 804576649895), (25, 321830659958), (50, 160915329979), (109, 73814371550), (218, 36907185775), (545, 14762874310), (1090, 7381437155), (2725, 2952574862), (3191, 2521393450), (5450, 1476287431), (6382, 1260696725), (15955, 504278690), (31910, 252139345), (79775, 100855738), (159550, 50427869), (347819, 23132050), (462641, 17390950), (695638, 11566025), (925282, 8695475), (1739095, 4626410), (2313205, 3478190)]