98479840

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8669}}^1$

素因数の和:8755

約数の個数: 48

約数和(自身を含む): 235962720

約数和(自身を除く): 137482880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5680, 8669, 11360, 17338, 34676, 43345, 69352, 86690, 138704, 173380, 277408, 346760, 615499, 693520, 1230998, 1387040, 2461996, 3077495, 4923992, 6154990, 9847984, 12309980, 19695968, 24619960, 49239920, 98479840]

約数ペア:

[(1, 98479840), (2, 49239920), (4, 24619960), (5, 19695968), (8, 12309980), (10, 9847984), (16, 6154990), (20, 4923992), (32, 3077495), (40, 2461996), (71, 1387040), (80, 1230998), (142, 693520), (160, 615499), (284, 346760), (355, 277408), (568, 173380), (710, 138704), (1136, 86690), (1420, 69352), (2272, 43345), (2840, 34676), (5680, 17338), (8669, 11360)]