25701960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:367

約数の個数: 128

約数和(自身を含む): 83825280

約数和(自身を除く): 58123320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 43, 51, 60, 68, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 255, 258, 293, 340, 344, 408, 430, 510, 516, 586, 645, 680, 731, 860, 879, 1020, 1032, 1172, 1290, 1462, 1465, 1720, 1758, 2040, 2193, 2344, 2580, 2924, 2930, 3516, 3655, 4386, 4395, 4981, 5160, 5848, 5860, 7032, 7310, 8772, 8790, 9962, 10965, 11720, 12599, 14620, 14943, 17544, 17580, 19924, 21930, 24905, 25198, 29240, 29886, 35160, 37797, 39848, 43860, 49810, 50396, 59772, 62995, 74715, 75594, 87720, 99620, 100792, 119544, 125990, 149430, 151188, 188985, 199240, 214183, 251980, 298860, 302376, 377970, 428366, 503960, 597720, 642549, 755940, 856732, 1070915, 1285098, 1511880, 1713464, 2141830, 2570196, 3212745, 4283660, 5140392, 6425490, 8567320, 12850980, 25701960]

約数ペア:

[(1, 25701960), (2, 12850980), (3, 8567320), (4, 6425490), (5, 5140392), (6, 4283660), (8, 3212745), (10, 2570196), (12, 2141830), (15, 1713464), (17, 1511880), (20, 1285098), (24, 1070915), (30, 856732), (34, 755940), (40, 642549), (43, 597720), (51, 503960), (60, 428366), (68, 377970), (85, 302376), (86, 298860), (102, 251980), (120, 214183), (129, 199240), (136, 188985), (170, 151188), (172, 149430), (204, 125990), (215, 119544), (255, 100792), (258, 99620), (293, 87720), (340, 75594), (344, 74715), (408, 62995), (430, 59772), (510, 50396), (516, 49810), (586, 43860), (645, 39848), (680, 37797), (731, 35160), (860, 29886), (879, 29240), (1020, 25198), (1032, 24905), (1172, 21930), (1290, 19924), (1462, 17580), (1465, 17544), (1720, 14943), (1758, 14620), (2040, 12599), (2193, 11720), (2344, 10965), (2580, 9962), (2924, 8790), (2930, 8772), (3516, 7310), (3655, 7032), (4386, 5860), (4395, 5848), (4981, 5160)]