118581806720

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14252621}}^1$

素因数の和:14252653

約数の個数: 64

約数和(自身を含む): 305291163240

約数和(自身を除く): 186709356520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 14252621, 28505242, 57010484, 71263105, 114020968, 142526210, 185284073, 228041936, 285052420, 370568146, 456083872, 570104840, 741136292, 912167744, 926420365, 1140209680, 1482272584, 1824335488, 1852840730, 2280419360, 2964545168, 3705681460, 4560838720, 5929090336, 7411362920, 9121677440, 11858180672, 14822725840, 23716361344, 29645451680, 59290903360, 118581806720]

約数ペア:

[(1, 118581806720), (2, 59290903360), (4, 29645451680), (5, 23716361344), (8, 14822725840), (10, 11858180672), (13, 9121677440), (16, 7411362920), (20, 5929090336), (26, 4560838720), (32, 3705681460), (40, 2964545168), (52, 2280419360), (64, 1852840730), (65, 1824335488), (80, 1482272584), (104, 1140209680), (128, 926420365), (130, 912167744), (160, 741136292), (208, 570104840), (260, 456083872), (320, 370568146), (416, 285052420), (520, 228041936), (640, 185284073), (832, 142526210), (1040, 114020968), (1664, 71263105), (2080, 57010484), (4160, 28505242), (8320, 14252621)]