3800606920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1627}}^1\times {\mathrm{5309}}^1$

素因数の和:6958

約数の個数: 64

約数和(自身を含む): 9336254400

約数和(自身を除く): 5535647480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1627, 3254, 5309, 6508, 8135, 10618, 13016, 16270, 17897, 21236, 26545, 32540, 35794, 42472, 53090, 58399, 65080, 71588, 89485, 106180, 116798, 143176, 178970, 212360, 233596, 291995, 357940, 467192, 583990, 715880, 1167980, 2335960, 8637743, 17275486, 34550972, 43188715, 69101944, 86377430, 95015173, 172754860, 190030346, 345509720, 380060692, 475075865, 760121384, 950151730, 1900303460, 3800606920]

約数ペア:

[(1, 3800606920), (2, 1900303460), (4, 950151730), (5, 760121384), (8, 475075865), (10, 380060692), (11, 345509720), (20, 190030346), (22, 172754860), (40, 95015173), (44, 86377430), (55, 69101944), (88, 43188715), (110, 34550972), (220, 17275486), (440, 8637743), (1627, 2335960), (3254, 1167980), (5309, 715880), (6508, 583990), (8135, 467192), (10618, 357940), (13016, 291995), (16270, 233596), (17897, 212360), (21236, 178970), (26545, 143176), (32540, 116798), (35794, 106180), (42472, 89485), (53090, 71588), (58399, 65080)]