79407460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 194302080

約数和(自身を除く): 114894620

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 121, 157, 190, 209, 220, 242, 314, 380, 418, 484, 605, 628, 785, 836, 1045, 1210, 1331, 1570, 1727, 2090, 2299, 2420, 2662, 2983, 3140, 3454, 4180, 4598, 5324, 5966, 6655, 6908, 8635, 9196, 11495, 11932, 13310, 14915, 17270, 18997, 22990, 25289, 26620, 29830, 32813, 34540, 37994, 45980, 50578, 59660, 65626, 75988, 94985, 101156, 126445, 131252, 164065, 189970, 208967, 252890, 328130, 360943, 379940, 417934, 505780, 656260, 721886, 835868, 1044835, 1443772, 1804715, 2089670, 3609430, 3970373, 4179340, 7218860, 7940746, 15881492, 19851865, 39703730, 79407460]

約数ペア:

[(1, 79407460), (2, 39703730), (4, 19851865), (5, 15881492), (10, 7940746), (11, 7218860), (19, 4179340), (20, 3970373), (22, 3609430), (38, 2089670), (44, 1804715), (55, 1443772), (76, 1044835), (95, 835868), (110, 721886), (121, 656260), (157, 505780), (190, 417934), (209, 379940), (220, 360943), (242, 328130), (314, 252890), (380, 208967), (418, 189970), (484, 164065), (605, 131252), (628, 126445), (785, 101156), (836, 94985), (1045, 75988), (1210, 65626), (1331, 59660), (1570, 50578), (1727, 45980), (2090, 37994), (2299, 34540), (2420, 32813), (2662, 29830), (2983, 26620), (3140, 25289), (3454, 22990), (4180, 18997), (4598, 17270), (5324, 14915), (5966, 13310), (6655, 11932), (6908, 11495), (8635, 9196)]