97210840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3457}}^1$

素因数の和:3524

約数の個数: 64

約数和(自身を含む): 236527200

約数和(自身を除く): 139316360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 74, 76, 95, 148, 152, 185, 190, 296, 370, 380, 703, 740, 760, 1406, 1480, 2812, 3457, 3515, 5624, 6914, 7030, 13828, 14060, 17285, 27656, 28120, 34570, 65683, 69140, 127909, 131366, 138280, 255818, 262732, 328415, 511636, 525464, 639545, 656830, 1023272, 1279090, 1313660, 2430271, 2558180, 2627320, 4860542, 5116360, 9721084, 12151355, 19442168, 24302710, 48605420, 97210840]

約数ペア:

[(1, 97210840), (2, 48605420), (4, 24302710), (5, 19442168), (8, 12151355), (10, 9721084), (19, 5116360), (20, 4860542), (37, 2627320), (38, 2558180), (40, 2430271), (74, 1313660), (76, 1279090), (95, 1023272), (148, 656830), (152, 639545), (185, 525464), (190, 511636), (296, 328415), (370, 262732), (380, 255818), (703, 138280), (740, 131366), (760, 127909), (1406, 69140), (1480, 65683), (2812, 34570), (3457, 28120), (3515, 27656), (5624, 17285), (6914, 14060), (7030, 13828)]