192455440

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1208

約数の個数: 80

約数和(自身を含む): 468827136

約数和(自身を除く): 276371696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 71, 80, 124, 142, 155, 248, 284, 310, 355, 496, 568, 620, 710, 1093, 1136, 1240, 1420, 2186, 2201, 2480, 2840, 4372, 4402, 5465, 5680, 8744, 8804, 10930, 11005, 17488, 17608, 21860, 22010, 33883, 35216, 43720, 44020, 67766, 77603, 87440, 88040, 135532, 155206, 169415, 176080, 271064, 310412, 338830, 388015, 542128, 620824, 677660, 776030, 1241648, 1355320, 1552060, 2405693, 2710640, 3104120, 4811386, 6208240, 9622772, 12028465, 19245544, 24056930, 38491088, 48113860, 96227720, 192455440]

約数ペア:

[(1, 192455440), (2, 96227720), (4, 48113860), (5, 38491088), (8, 24056930), (10, 19245544), (16, 12028465), (20, 9622772), (31, 6208240), (40, 4811386), (62, 3104120), (71, 2710640), (80, 2405693), (124, 1552060), (142, 1355320), (155, 1241648), (248, 776030), (284, 677660), (310, 620824), (355, 542128), (496, 388015), (568, 338830), (620, 310412), (710, 271064), (1093, 176080), (1136, 169415), (1240, 155206), (1420, 135532), (2186, 88040), (2201, 87440), (2480, 77603), (2840, 67766), (4372, 44020), (4402, 43720), (5465, 35216), (5680, 33883), (8744, 22010), (8804, 21860), (10930, 17608), (11005, 17488)]