101469940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2087}}^1$

素因数の和:2137

約数の個数: 96

約数和(自身を含む): 265192704

約数和(自身を除く): 163722764

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 44, 52, 55, 65, 68, 85, 110, 130, 143, 170, 187, 220, 221, 260, 286, 340, 374, 442, 572, 715, 748, 884, 935, 1105, 1430, 1870, 2087, 2210, 2431, 2860, 3740, 4174, 4420, 4862, 8348, 9724, 10435, 12155, 20870, 22957, 24310, 27131, 35479, 41740, 45914, 48620, 54262, 70958, 91828, 108524, 114785, 135655, 141916, 177395, 229570, 271310, 298441, 354790, 390269, 459140, 461227, 542620, 596882, 709580, 780538, 922454, 1193764, 1492205, 1561076, 1844908, 1951345, 2306135, 2984410, 3902690, 4612270, 5073497, 5968820, 7805380, 9224540, 10146994, 20293988, 25367485, 50734970, 101469940]

約数ペア:

[(1, 101469940), (2, 50734970), (4, 25367485), (5, 20293988), (10, 10146994), (11, 9224540), (13, 7805380), (17, 5968820), (20, 5073497), (22, 4612270), (26, 3902690), (34, 2984410), (44, 2306135), (52, 1951345), (55, 1844908), (65, 1561076), (68, 1492205), (85, 1193764), (110, 922454), (130, 780538), (143, 709580), (170, 596882), (187, 542620), (220, 461227), (221, 459140), (260, 390269), (286, 354790), (340, 298441), (374, 271310), (442, 229570), (572, 177395), (715, 141916), (748, 135655), (884, 114785), (935, 108524), (1105, 91828), (1430, 70958), (1870, 54262), (2087, 48620), (2210, 45914), (2431, 41740), (2860, 35479), (3740, 27131), (4174, 24310), (4420, 22957), (4862, 20870), (8348, 12155), (9724, 10435)]