4579064060

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{16369}}^1$

素因数の和:16646

約数の個数: 48

約数和(自身を含む): 9801570240

約数和(自身を除く): 5222506180

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 197, 284, 355, 394, 710, 788, 985, 1420, 1970, 3940, 13987, 16369, 27974, 32738, 55948, 65476, 69935, 81845, 139870, 163690, 279740, 327380, 1162199, 2324398, 3224693, 4648796, 5810995, 6449386, 11621990, 12898772, 16123465, 23243980, 32246930, 64493860, 228953203, 457906406, 915812812, 1144766015, 2289532030, 4579064060]

約数ペア:

[(1, 4579064060), (2, 2289532030), (4, 1144766015), (5, 915812812), (10, 457906406), (20, 228953203), (71, 64493860), (142, 32246930), (197, 23243980), (284, 16123465), (355, 12898772), (394, 11621990), (710, 6449386), (788, 5810995), (985, 4648796), (1420, 3224693), (1970, 2324398), (3940, 1162199), (13987, 327380), (16369, 279740), (27974, 163690), (32738, 139870), (55948, 81845), (65476, 69935)]