534905620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{4987}}^1$

素因数の和:5200

約数の個数: 48

約数和(自身を含む): 1166473728

約数和(自身を除く): 631568108

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 173, 310, 346, 620, 692, 865, 1730, 3460, 4987, 5363, 9974, 10726, 19948, 21452, 24935, 26815, 49870, 53630, 99740, 107260, 154597, 309194, 618388, 772985, 862751, 1545970, 1725502, 3091940, 3451004, 4313755, 8627510, 17255020, 26745281, 53490562, 106981124, 133726405, 267452810, 534905620]

約数ペア:

[(1, 534905620), (2, 267452810), (4, 133726405), (5, 106981124), (10, 53490562), (20, 26745281), (31, 17255020), (62, 8627510), (124, 4313755), (155, 3451004), (173, 3091940), (310, 1725502), (346, 1545970), (620, 862751), (692, 772985), (865, 618388), (1730, 309194), (3460, 154597), (4987, 107260), (5363, 99740), (9974, 53630), (10726, 49870), (19948, 26815), (21452, 24935)]