2247362480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{929}}^1\times {\mathrm{2749}}^1$

素因数の和:3702

約数の個数: 80

約数和(自身を含む): 5708340000

約数和(自身を除く): 3460977520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 929, 1858, 2749, 3716, 4645, 5498, 7432, 9290, 10219, 10996, 13745, 14864, 18580, 20438, 21992, 27490, 30239, 37160, 40876, 43984, 51095, 54980, 60478, 74320, 81752, 102190, 109960, 120956, 151195, 163504, 204380, 219920, 241912, 302390, 408760, 483824, 604780, 817520, 1209560, 2419120, 2553821, 5107642, 10215284, 12769105, 20430568, 25538210, 28092031, 40861136, 51076420, 56184062, 102152840, 112368124, 140460155, 204305680, 224736248, 280920310, 449472496, 561840620, 1123681240, 2247362480]

約数ペア:

[(1, 2247362480), (2, 1123681240), (4, 561840620), (5, 449472496), (8, 280920310), (10, 224736248), (11, 204305680), (16, 140460155), (20, 112368124), (22, 102152840), (40, 56184062), (44, 51076420), (55, 40861136), (80, 28092031), (88, 25538210), (110, 20430568), (176, 12769105), (220, 10215284), (440, 5107642), (880, 2553821), (929, 2419120), (1858, 1209560), (2749, 817520), (3716, 604780), (4645, 483824), (5498, 408760), (7432, 302390), (9290, 241912), (10219, 219920), (10996, 204380), (13745, 163504), (14864, 151195), (18580, 120956), (20438, 109960), (21992, 102190), (27490, 81752), (30239, 74320), (37160, 60478), (40876, 54980), (43984, 51095)]