372474920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2293}}^1$

素因数の和:2466

約数の個数: 64

約数和(自身を含む): 872087040

約数和(自身を除く): 499612120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 131, 155, 248, 262, 310, 524, 620, 655, 1048, 1240, 1310, 2293, 2620, 4061, 4586, 5240, 8122, 9172, 11465, 16244, 18344, 20305, 22930, 32488, 40610, 45860, 71083, 81220, 91720, 142166, 162440, 284332, 300383, 355415, 568664, 600766, 710830, 1201532, 1421660, 1501915, 2403064, 2843320, 3003830, 6007660, 9311873, 12015320, 18623746, 37247492, 46559365, 74494984, 93118730, 186237460, 372474920]

約数ペア:

[(1, 372474920), (2, 186237460), (4, 93118730), (5, 74494984), (8, 46559365), (10, 37247492), (20, 18623746), (31, 12015320), (40, 9311873), (62, 6007660), (124, 3003830), (131, 2843320), (155, 2403064), (248, 1501915), (262, 1421660), (310, 1201532), (524, 710830), (620, 600766), (655, 568664), (1048, 355415), (1240, 300383), (1310, 284332), (2293, 162440), (2620, 142166), (4061, 91720), (4586, 81220), (5240, 71083), (8122, 45860), (9172, 40610), (11465, 32488), (16244, 22930), (18344, 20305)]