25536698920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{32971}}^1$

素因数の和:33083

約数の個数: 96

約数和(自身を含む): 61949112480

約数和(自身を除く): 36412413560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 67, 68, 85, 134, 136, 170, 268, 289, 335, 340, 536, 578, 670, 680, 1139, 1156, 1340, 1445, 2278, 2312, 2680, 2890, 4556, 5695, 5780, 9112, 11390, 11560, 19363, 22780, 32971, 38726, 45560, 65942, 77452, 96815, 131884, 154904, 164855, 193630, 263768, 329710, 387260, 560507, 659420, 774520, 1121014, 1318840, 2209057, 2242028, 2802535, 4418114, 4484056, 5605070, 8836228, 9528619, 11045285, 11210140, 17672456, 19057238, 22090570, 22420280, 37553969, 38114476, 44181140, 47643095, 75107938, 76228952, 88362280, 95286190, 150215876, 187769845, 190572380, 300431752, 375539690, 381144760, 638417473, 751079380, 1276834946, 1502158760, 2553669892, 3192087365, 5107339784, 6384174730, 12768349460, 25536698920]

約数ペア:

[(1, 25536698920), (2, 12768349460), (4, 6384174730), (5, 5107339784), (8, 3192087365), (10, 2553669892), (17, 1502158760), (20, 1276834946), (34, 751079380), (40, 638417473), (67, 381144760), (68, 375539690), (85, 300431752), (134, 190572380), (136, 187769845), (170, 150215876), (268, 95286190), (289, 88362280), (335, 76228952), (340, 75107938), (536, 47643095), (578, 44181140), (670, 38114476), (680, 37553969), (1139, 22420280), (1156, 22090570), (1340, 19057238), (1445, 17672456), (2278, 11210140), (2312, 11045285), (2680, 9528619), (2890, 8836228), (4556, 5605070), (5695, 4484056), (5780, 4418114), (9112, 2802535), (11390, 2242028), (11560, 2209057), (19363, 1318840), (22780, 1121014), (32971, 774520), (38726, 659420), (45560, 560507), (65942, 387260), (77452, 329710), (96815, 263768), (131884, 193630), (154904, 164855)]