3040281640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1993}}^1\times {\mathrm{3467}}^1$

素因数の和:5482

約数の個数: 64

約数和(自身を含む): 7468407360

約数和(自身を除く): 4428125720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1993, 3467, 3986, 6934, 7972, 9965, 13868, 15944, 17335, 19930, 21923, 27736, 34670, 38137, 39860, 43846, 69340, 76274, 79720, 87692, 109615, 138680, 152548, 175384, 190685, 219230, 305096, 381370, 438460, 762740, 876920, 1525480, 6909731, 13819462, 27638924, 34548655, 55277848, 69097310, 76007041, 138194620, 152014082, 276389240, 304028164, 380035205, 608056328, 760070410, 1520140820, 3040281640]

約数ペア:

[(1, 3040281640), (2, 1520140820), (4, 760070410), (5, 608056328), (8, 380035205), (10, 304028164), (11, 276389240), (20, 152014082), (22, 138194620), (40, 76007041), (44, 69097310), (55, 55277848), (88, 34548655), (110, 27638924), (220, 13819462), (440, 6909731), (1993, 1525480), (3467, 876920), (3986, 762740), (6934, 438460), (7972, 381370), (9965, 305096), (13868, 219230), (15944, 190685), (17335, 175384), (19930, 152548), (21923, 138680), (27736, 109615), (34670, 87692), (38137, 79720), (39860, 76274), (43846, 69340)]