4509091840

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40031}}^1$

素因数の和:40069

約数の個数: 96

約数和(自身を含む): 11803034880

約数和(自身を除く): 7293943040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1024, 1280, 1408, 1760, 2048, 2560, 2816, 3520, 5120, 5632, 7040, 10240, 11264, 14080, 22528, 28160, 40031, 56320, 80062, 112640, 160124, 200155, 320248, 400310, 440341, 640496, 800620, 880682, 1280992, 1601240, 1761364, 2201705, 2561984, 3202480, 3522728, 4403410, 5123968, 6404960, 7045456, 8806820, 10247936, 12809920, 14090912, 17613640, 20495872, 25619840, 28181824, 35227280, 40991744, 51239680, 56363648, 70454560, 81983488, 102479360, 112727296, 140909120, 204958720, 225454592, 281818240, 409917440, 450909184, 563636480, 901818368, 1127272960, 2254545920, 4509091840]

約数ペア:

[(1, 4509091840), (2, 2254545920), (4, 1127272960), (5, 901818368), (8, 563636480), (10, 450909184), (11, 409917440), (16, 281818240), (20, 225454592), (22, 204958720), (32, 140909120), (40, 112727296), (44, 102479360), (55, 81983488), (64, 70454560), (80, 56363648), (88, 51239680), (110, 40991744), (128, 35227280), (160, 28181824), (176, 25619840), (220, 20495872), (256, 17613640), (320, 14090912), (352, 12809920), (440, 10247936), (512, 8806820), (640, 7045456), (704, 6404960), (880, 5123968), (1024, 4403410), (1280, 3522728), (1408, 3202480), (1760, 2561984), (2048, 2201705), (2560, 1761364), (2816, 1601240), (3520, 1280992), (5120, 880682), (5632, 800620), (7040, 640496), (10240, 440341), (11264, 400310), (14080, 320248), (22528, 200155), (28160, 160124), (40031, 112640), (56320, 80062)]