38648049310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{72211}}^1$

素因数の和:72433

約数の個数: 64

約数和(自身を含む): 78612871680

約数和(自身を除く): 39964822370

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 179, 230, 299, 358, 598, 895, 1495, 1790, 2327, 2990, 4117, 4654, 8234, 11635, 20585, 23270, 41170, 53521, 72211, 107042, 144422, 267605, 361055, 535210, 722110, 938743, 1660853, 1877486, 3321706, 4693715, 8304265, 9387430, 12925769, 16608530, 21591089, 25851538, 43182178, 64628845, 107955445, 129257690, 168034997, 215910890, 297292687, 336069994, 594585374, 840174985, 1486463435, 1680349970, 2972926870, 3864804931, 7729609862, 19324024655, 38648049310]

約数ペア:

[(1, 38648049310), (2, 19324024655), (5, 7729609862), (10, 3864804931), (13, 2972926870), (23, 1680349970), (26, 1486463435), (46, 840174985), (65, 594585374), (115, 336069994), (130, 297292687), (179, 215910890), (230, 168034997), (299, 129257690), (358, 107955445), (598, 64628845), (895, 43182178), (1495, 25851538), (1790, 21591089), (2327, 16608530), (2990, 12925769), (4117, 9387430), (4654, 8304265), (8234, 4693715), (11635, 3321706), (20585, 1877486), (23270, 1660853), (41170, 938743), (53521, 722110), (72211, 535210), (107042, 361055), (144422, 267605)]