88694440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 226748160

約数和(自身を除く): 138053720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 53, 68, 85, 92, 106, 107, 115, 136, 170, 184, 212, 214, 230, 265, 340, 391, 424, 428, 460, 530, 535, 680, 782, 856, 901, 920, 1060, 1070, 1219, 1564, 1802, 1819, 1955, 2120, 2140, 2438, 2461, 3128, 3604, 3638, 3910, 4280, 4505, 4876, 4922, 5671, 6095, 7208, 7276, 7820, 9010, 9095, 9752, 9844, 11342, 12190, 12305, 14552, 15640, 18020, 18190, 19688, 20723, 22684, 24380, 24610, 28355, 36040, 36380, 41446, 41837, 45368, 48760, 49220, 56710, 72760, 82892, 83674, 96407, 98440, 103615, 113420, 130433, 165784, 167348, 192814, 207230, 209185, 226840, 260866, 334696, 385628, 414460, 418370, 482035, 521732, 652165, 771256, 828920, 836740, 964070, 1043464, 1304330, 1673480, 1928140, 2217361, 2608660, 3856280, 4434722, 5217320, 8869444, 11086805, 17738888, 22173610, 44347220, 88694440]

約数ペア:

[(1, 88694440), (2, 44347220), (4, 22173610), (5, 17738888), (8, 11086805), (10, 8869444), (17, 5217320), (20, 4434722), (23, 3856280), (34, 2608660), (40, 2217361), (46, 1928140), (53, 1673480), (68, 1304330), (85, 1043464), (92, 964070), (106, 836740), (107, 828920), (115, 771256), (136, 652165), (170, 521732), (184, 482035), (212, 418370), (214, 414460), (230, 385628), (265, 334696), (340, 260866), (391, 226840), (424, 209185), (428, 207230), (460, 192814), (530, 167348), (535, 165784), (680, 130433), (782, 113420), (856, 103615), (901, 98440), (920, 96407), (1060, 83674), (1070, 82892), (1219, 72760), (1564, 56710), (1802, 49220), (1819, 48760), (1955, 45368), (2120, 41837), (2140, 41446), (2438, 36380), (2461, 36040), (3128, 28355), (3604, 24610), (3638, 24380), (3910, 22684), (4280, 20723), (4505, 19688), (4876, 18190), (4922, 18020), (5671, 15640), (6095, 14552), (7208, 12305), (7276, 12190), (7820, 11342), (9010, 9844), (9095, 9752)]