97395220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5591}}^1$

素因数の和:5680

約数の個数: 48

約数和(自身を含む): 223590528

約数和(自身を除く): 126195308

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1340, 1742, 3484, 4355, 5591, 8710, 11182, 17420, 22364, 27955, 55910, 72683, 111820, 145366, 290732, 363415, 374597, 726830, 749194, 1453660, 1498388, 1872985, 3745970, 4869761, 7491940, 9739522, 19479044, 24348805, 48697610, 97395220]

約数ペア:

[(1, 97395220), (2, 48697610), (4, 24348805), (5, 19479044), (10, 9739522), (13, 7491940), (20, 4869761), (26, 3745970), (52, 1872985), (65, 1498388), (67, 1453660), (130, 749194), (134, 726830), (260, 374597), (268, 363415), (335, 290732), (670, 145366), (871, 111820), (1340, 72683), (1742, 55910), (3484, 27955), (4355, 22364), (5591, 17420), (8710, 11182)]