61170438880

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1\times {\mathrm{5581}}^1$

素因数の和:6780

約数の個数: 96

約数和(自身を含む): 147041401248

約数和(自身を除く): 85870962368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1123, 1220, 1952, 2246, 2440, 4492, 4880, 5581, 5615, 8984, 9760, 11162, 11230, 17968, 22324, 22460, 27905, 35936, 44648, 44920, 55810, 68503, 89296, 89840, 111620, 137006, 178592, 179680, 223240, 274012, 340441, 342515, 446480, 548024, 680882, 685030, 892960, 1096048, 1361764, 1370060, 1702205, 2192096, 2723528, 2740120, 3404410, 5447056, 5480240, 6267463, 6808820, 10894112, 10960480, 12534926, 13617640, 25069852, 27235280, 31337315, 50139704, 54470560, 62674630, 100279408, 125349260, 200558816, 250698520, 382315243, 501397040, 764630486, 1002794080, 1529260972, 1911576215, 3058521944, 3823152430, 6117043888, 7646304860, 12234087776, 15292609720, 30585219440, 61170438880]

約数ペア:

[(1, 61170438880), (2, 30585219440), (4, 15292609720), (5, 12234087776), (8, 7646304860), (10, 6117043888), (16, 3823152430), (20, 3058521944), (32, 1911576215), (40, 1529260972), (61, 1002794080), (80, 764630486), (122, 501397040), (160, 382315243), (244, 250698520), (305, 200558816), (488, 125349260), (610, 100279408), (976, 62674630), (1123, 54470560), (1220, 50139704), (1952, 31337315), (2246, 27235280), (2440, 25069852), (4492, 13617640), (4880, 12534926), (5581, 10960480), (5615, 10894112), (8984, 6808820), (9760, 6267463), (11162, 5480240), (11230, 5447056), (17968, 3404410), (22324, 2740120), (22460, 2723528), (27905, 2192096), (35936, 1702205), (44648, 1370060), (44920, 1361764), (55810, 1096048), (68503, 892960), (89296, 685030), (89840, 680882), (111620, 548024), (137006, 446480), (178592, 342515), (179680, 340441), (223240, 274012)]