8481200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 25185888

約数和(自身を除く): 16704688

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 182, 200, 208, 233, 260, 280, 325, 350, 364, 400, 455, 466, 520, 560, 650, 700, 728, 910, 932, 1040, 1165, 1300, 1400, 1456, 1631, 1820, 1864, 2275, 2330, 2600, 2800, 3029, 3262, 3640, 3728, 4550, 4660, 5200, 5825, 6058, 6524, 7280, 8155, 9100, 9320, 11650, 12116, 13048, 15145, 16310, 18200, 18640, 21203, 23300, 24232, 26096, 30290, 32620, 36400, 40775, 42406, 46600, 48464, 60580, 65240, 75725, 81550, 84812, 93200, 106015, 121160, 130480, 151450, 163100, 169624, 212030, 242320, 302900, 326200, 339248, 424060, 530075, 605800, 652400, 848120, 1060150, 1211600, 1696240, 2120300, 4240600, 8481200]

約数ペア:

[(1, 8481200), (2, 4240600), (4, 2120300), (5, 1696240), (7, 1211600), (8, 1060150), (10, 848120), (13, 652400), (14, 605800), (16, 530075), (20, 424060), (25, 339248), (26, 326200), (28, 302900), (35, 242320), (40, 212030), (50, 169624), (52, 163100), (56, 151450), (65, 130480), (70, 121160), (80, 106015), (91, 93200), (100, 84812), (104, 81550), (112, 75725), (130, 65240), (140, 60580), (175, 48464), (182, 46600), (200, 42406), (208, 40775), (233, 36400), (260, 32620), (280, 30290), (325, 26096), (350, 24232), (364, 23300), (400, 21203), (455, 18640), (466, 18200), (520, 16310), (560, 15145), (650, 13048), (700, 12116), (728, 11650), (910, 9320), (932, 9100), (1040, 8155), (1165, 7280), (1300, 6524), (1400, 6058), (1456, 5825), (1631, 5200), (1820, 4660), (1864, 4550), (2275, 3728), (2330, 3640), (2600, 3262), (2800, 3029)]