98656880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5683}}^1$

素因数の和:5734

約数の個数: 80

約数和(自身を含む): 270649344

約数和(自身を除く): 171992464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 5683, 8680, 11366, 17360, 22732, 28415, 39781, 45464, 56830, 79562, 90928, 113660, 159124, 176173, 198905, 227320, 318248, 352346, 397810, 454640, 636496, 704692, 795620, 880865, 1233211, 1409384, 1591240, 1761730, 2466422, 2818768, 3182480, 3523460, 4932844, 6166055, 7046920, 9865688, 12332110, 14093840, 19731376, 24664220, 49328440, 98656880]

約数ペア:

[(1, 98656880), (2, 49328440), (4, 24664220), (5, 19731376), (7, 14093840), (8, 12332110), (10, 9865688), (14, 7046920), (16, 6166055), (20, 4932844), (28, 3523460), (31, 3182480), (35, 2818768), (40, 2466422), (56, 1761730), (62, 1591240), (70, 1409384), (80, 1233211), (112, 880865), (124, 795620), (140, 704692), (155, 636496), (217, 454640), (248, 397810), (280, 352346), (310, 318248), (434, 227320), (496, 198905), (560, 176173), (620, 159124), (868, 113660), (1085, 90928), (1240, 79562), (1736, 56830), (2170, 45464), (2480, 39781), (3472, 28415), (4340, 22732), (5683, 17360), (8680, 11366)]