34560040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:682

約数の個数: 64

約数和(自身を含む): 82114560

約数和(自身を除く): 47554520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 47, 62, 94, 124, 155, 188, 235, 248, 310, 376, 470, 593, 620, 940, 1186, 1240, 1457, 1880, 2372, 2914, 2965, 4744, 5828, 5930, 7285, 11656, 11860, 14570, 18383, 23720, 27871, 29140, 36766, 55742, 58280, 73532, 91915, 111484, 139355, 147064, 183830, 222968, 278710, 367660, 557420, 735320, 864001, 1114840, 1728002, 3456004, 4320005, 6912008, 8640010, 17280020, 34560040]

約数ペア:

[(1, 34560040), (2, 17280020), (4, 8640010), (5, 6912008), (8, 4320005), (10, 3456004), (20, 1728002), (31, 1114840), (40, 864001), (47, 735320), (62, 557420), (94, 367660), (124, 278710), (155, 222968), (188, 183830), (235, 147064), (248, 139355), (310, 111484), (376, 91915), (470, 73532), (593, 58280), (620, 55742), (940, 36766), (1186, 29140), (1240, 27871), (1457, 23720), (1880, 18383), (2372, 14570), (2914, 11860), (2965, 11656), (4744, 7285), (5828, 5930)]