26963360

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 70543872

約数和(自身を除く): 43580512

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 272, 340, 368, 391, 431, 460, 544, 680, 736, 782, 862, 920, 1360, 1564, 1724, 1840, 1955, 2155, 2720, 3128, 3448, 3680, 3910, 4310, 6256, 6896, 7327, 7820, 8620, 9913, 12512, 13792, 14654, 15640, 17240, 19826, 29308, 31280, 34480, 36635, 39652, 49565, 58616, 62560, 68960, 73270, 79304, 99130, 117232, 146540, 158608, 168521, 198260, 234464, 293080, 317216, 337042, 396520, 586160, 674084, 793040, 842605, 1172320, 1348168, 1586080, 1685210, 2696336, 3370420, 5392672, 6740840, 13481680, 26963360]

約数ペア:

[(1, 26963360), (2, 13481680), (4, 6740840), (5, 5392672), (8, 3370420), (10, 2696336), (16, 1685210), (17, 1586080), (20, 1348168), (23, 1172320), (32, 842605), (34, 793040), (40, 674084), (46, 586160), (68, 396520), (80, 337042), (85, 317216), (92, 293080), (115, 234464), (136, 198260), (160, 168521), (170, 158608), (184, 146540), (230, 117232), (272, 99130), (340, 79304), (368, 73270), (391, 68960), (431, 62560), (460, 58616), (544, 49565), (680, 39652), (736, 36635), (782, 34480), (862, 31280), (920, 29308), (1360, 19826), (1564, 17240), (1724, 15640), (1840, 14654), (1955, 13792), (2155, 12512), (2720, 9913), (3128, 8620), (3448, 7820), (3680, 7327), (3910, 6896), (4310, 6256)]