4368045220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{405199}}^1$

素因数の和:405233

約数の個数: 72

約数和(自身を含む): 11640585600

約数和(自身を除く): 7272540380

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 5390, 10780, 405199, 810398, 1620796, 2025995, 2836393, 4051990, 4457189, 5672786, 8103980, 8914378, 11345572, 14181965, 17828756, 19854751, 22285945, 28363930, 31200323, 39709502, 44571890, 56727860, 62400646, 79419004, 89143780, 99273755, 124801292, 156001615, 198547510, 218402261, 312003230, 397095020, 436804522, 624006460, 873609044, 1092011305, 2184022610, 4368045220]

約数ペア:

[(1, 4368045220), (2, 2184022610), (4, 1092011305), (5, 873609044), (7, 624006460), (10, 436804522), (11, 397095020), (14, 312003230), (20, 218402261), (22, 198547510), (28, 156001615), (35, 124801292), (44, 99273755), (49, 89143780), (55, 79419004), (70, 62400646), (77, 56727860), (98, 44571890), (110, 39709502), (140, 31200323), (154, 28363930), (196, 22285945), (220, 19854751), (245, 17828756), (308, 14181965), (385, 11345572), (490, 8914378), (539, 8103980), (770, 5672786), (980, 4457189), (1078, 4051990), (1540, 2836393), (2156, 2025995), (2695, 1620796), (5390, 810398), (10780, 405199)]