92869720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1373}}^1$

素因数の和:1492

約数の個数: 64

約数和(自身を含む): 222588000

約数和(自身を除く): 129718280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 89, 95, 152, 178, 190, 356, 380, 445, 712, 760, 890, 1373, 1691, 1780, 2746, 3382, 3560, 5492, 6764, 6865, 8455, 10984, 13528, 13730, 16910, 26087, 27460, 33820, 52174, 54920, 67640, 104348, 122197, 130435, 208696, 244394, 260870, 488788, 521740, 610985, 977576, 1043480, 1221970, 2321743, 2443940, 4643486, 4887880, 9286972, 11608715, 18573944, 23217430, 46434860, 92869720]

約数ペア:

[(1, 92869720), (2, 46434860), (4, 23217430), (5, 18573944), (8, 11608715), (10, 9286972), (19, 4887880), (20, 4643486), (38, 2443940), (40, 2321743), (76, 1221970), (89, 1043480), (95, 977576), (152, 610985), (178, 521740), (190, 488788), (356, 260870), (380, 244394), (445, 208696), (712, 130435), (760, 122197), (890, 104348), (1373, 67640), (1691, 54920), (1780, 52174), (2746, 33820), (3382, 27460), (3560, 26087), (5492, 16910), (6764, 13730), (6865, 13528), (8455, 10984)]