103715140

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1453}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 225707328

約数和(自身を除く): 121992188

約数列:

[1, 2, 4, 5, 10, 20, 43, 83, 86, 166, 172, 215, 332, 415, 430, 830, 860, 1453, 1660, 2906, 3569, 5812, 7138, 7265, 14276, 14530, 17845, 29060, 35690, 62479, 71380, 120599, 124958, 241198, 249916, 312395, 482396, 602995, 624790, 1205990, 1249580, 2411980, 5185757, 10371514, 20743028, 25928785, 51857570, 103715140]

約数ペア:

[(1, 103715140), (2, 51857570), (4, 25928785), (5, 20743028), (10, 10371514), (20, 5185757), (43, 2411980), (83, 1249580), (86, 1205990), (166, 624790), (172, 602995), (215, 482396), (332, 312395), (415, 249916), (430, 241198), (830, 124958), (860, 120599), (1453, 71380), (1660, 62479), (2906, 35690), (3569, 29060), (5812, 17845), (7138, 14530), (7265, 14276)]