94890940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 228674880

約数和(自身を除く): 133783940

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 37, 38, 68, 74, 76, 85, 95, 148, 170, 185, 190, 323, 340, 370, 380, 397, 629, 646, 703, 740, 794, 1258, 1292, 1406, 1588, 1615, 1985, 2516, 2812, 3145, 3230, 3515, 3970, 6290, 6460, 6749, 7030, 7543, 7940, 11951, 12580, 13498, 14060, 14689, 15086, 23902, 26996, 29378, 30172, 33745, 37715, 47804, 58756, 59755, 67490, 73445, 75430, 119510, 128231, 134980, 146890, 150860, 239020, 249713, 256462, 279091, 293780, 499426, 512924, 558182, 641155, 998852, 1116364, 1248565, 1282310, 1395455, 2497130, 2564620, 2790910, 4744547, 4994260, 5581820, 9489094, 18978188, 23722735, 47445470, 94890940]

約数ペア:

[(1, 94890940), (2, 47445470), (4, 23722735), (5, 18978188), (10, 9489094), (17, 5581820), (19, 4994260), (20, 4744547), (34, 2790910), (37, 2564620), (38, 2497130), (68, 1395455), (74, 1282310), (76, 1248565), (85, 1116364), (95, 998852), (148, 641155), (170, 558182), (185, 512924), (190, 499426), (323, 293780), (340, 279091), (370, 256462), (380, 249713), (397, 239020), (629, 150860), (646, 146890), (703, 134980), (740, 128231), (794, 119510), (1258, 75430), (1292, 73445), (1406, 67490), (1588, 59755), (1615, 58756), (1985, 47804), (2516, 37715), (2812, 33745), (3145, 30172), (3230, 29378), (3515, 26996), (3970, 23902), (6290, 15086), (6460, 14689), (6749, 14060), (7030, 13498), (7543, 12580), (7940, 11951)]