22118200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 56871360

約数和(自身を除く): 34753160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 47, 50, 52, 65, 94, 100, 104, 130, 181, 188, 200, 235, 260, 325, 362, 376, 470, 520, 611, 650, 724, 905, 940, 1175, 1222, 1300, 1448, 1810, 1880, 2350, 2353, 2444, 2600, 3055, 3620, 4525, 4700, 4706, 4888, 6110, 7240, 8507, 9050, 9400, 9412, 11765, 12220, 15275, 17014, 18100, 18824, 23530, 24440, 30550, 34028, 36200, 42535, 47060, 58825, 61100, 68056, 85070, 94120, 110591, 117650, 122200, 170140, 212675, 221182, 235300, 340280, 425350, 442364, 470600, 552955, 850700, 884728, 1105910, 1701400, 2211820, 2764775, 4423640, 5529550, 11059100, 22118200]

約数ペア:

[(1, 22118200), (2, 11059100), (4, 5529550), (5, 4423640), (8, 2764775), (10, 2211820), (13, 1701400), (20, 1105910), (25, 884728), (26, 850700), (40, 552955), (47, 470600), (50, 442364), (52, 425350), (65, 340280), (94, 235300), (100, 221182), (104, 212675), (130, 170140), (181, 122200), (188, 117650), (200, 110591), (235, 94120), (260, 85070), (325, 68056), (362, 61100), (376, 58825), (470, 47060), (520, 42535), (611, 36200), (650, 34028), (724, 30550), (905, 24440), (940, 23530), (1175, 18824), (1222, 18100), (1300, 17014), (1448, 15275), (1810, 12220), (1880, 11765), (2350, 9412), (2353, 9400), (2444, 9050), (2600, 8507), (3055, 7240), (3620, 6110), (4525, 4888), (4700, 4706)]