2600389970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{3457}}^1$

素因数の和:3627

約数の個数: 64

約数和(自身を含む): 5108987520

約数和(自身を除く): 2508597550

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 107, 185, 190, 214, 370, 535, 703, 1070, 1406, 2033, 3457, 3515, 3959, 4066, 6914, 7030, 7918, 10165, 17285, 19795, 20330, 34570, 39590, 65683, 75221, 127909, 131366, 150442, 255818, 328415, 369899, 376105, 639545, 656830, 739798, 752210, 1279090, 1849495, 2430271, 3698990, 4860542, 7028081, 12151355, 13686263, 14056162, 24302710, 27372526, 35140405, 68431315, 70280810, 136862630, 260038997, 520077994, 1300194985, 2600389970]

約数ペア:

[(1, 2600389970), (2, 1300194985), (5, 520077994), (10, 260038997), (19, 136862630), (37, 70280810), (38, 68431315), (74, 35140405), (95, 27372526), (107, 24302710), (185, 14056162), (190, 13686263), (214, 12151355), (370, 7028081), (535, 4860542), (703, 3698990), (1070, 2430271), (1406, 1849495), (2033, 1279090), (3457, 752210), (3515, 739798), (3959, 656830), (4066, 639545), (6914, 376105), (7030, 369899), (7918, 328415), (10165, 255818), (17285, 150442), (19795, 131366), (20330, 127909), (34570, 75221), (39590, 65683)]