34486880

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 89268480

約数和(自身を除く): 54781600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 340, 409, 496, 527, 544, 620, 680, 818, 992, 1054, 1240, 1360, 1636, 2045, 2108, 2480, 2635, 2720, 3272, 4090, 4216, 4960, 5270, 6544, 6953, 8180, 8432, 10540, 12679, 13088, 13906, 16360, 16864, 21080, 25358, 27812, 32720, 34765, 42160, 50716, 55624, 63395, 65440, 69530, 84320, 101432, 111248, 126790, 139060, 202864, 215543, 222496, 253580, 278120, 405728, 431086, 507160, 556240, 862172, 1014320, 1077715, 1112480, 1724344, 2028640, 2155430, 3448688, 4310860, 6897376, 8621720, 17243440, 34486880]

約数ペア:

[(1, 34486880), (2, 17243440), (4, 8621720), (5, 6897376), (8, 4310860), (10, 3448688), (16, 2155430), (17, 2028640), (20, 1724344), (31, 1112480), (32, 1077715), (34, 1014320), (40, 862172), (62, 556240), (68, 507160), (80, 431086), (85, 405728), (124, 278120), (136, 253580), (155, 222496), (160, 215543), (170, 202864), (248, 139060), (272, 126790), (310, 111248), (340, 101432), (409, 84320), (496, 69530), (527, 65440), (544, 63395), (620, 55624), (680, 50716), (818, 42160), (992, 34765), (1054, 32720), (1240, 27812), (1360, 25358), (1636, 21080), (2045, 16864), (2108, 16360), (2480, 13906), (2635, 13088), (2720, 12679), (3272, 10540), (4090, 8432), (4216, 8180), (4960, 6953), (5270, 6544)]