4137973330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{331}}^1\times {\mathrm{3463}}^1$

素因数の和:3839

約数の個数: 48

約数和(自身を含む): 7887029184

約数和(自身を除く): 3749055854

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 331, 361, 662, 722, 1655, 1805, 3310, 3463, 3610, 6289, 6926, 12578, 17315, 31445, 34630, 62890, 65797, 119491, 131594, 238982, 328985, 597455, 657970, 1146253, 1194910, 1250143, 2292506, 2500286, 5731265, 6250715, 11462530, 12501430, 21778807, 43557614, 108894035, 217788070, 413797333, 827594666, 2068986665, 4137973330]

約数ペア:

[(1, 4137973330), (2, 2068986665), (5, 827594666), (10, 413797333), (19, 217788070), (38, 108894035), (95, 43557614), (190, 21778807), (331, 12501430), (361, 11462530), (662, 6250715), (722, 5731265), (1655, 2500286), (1805, 2292506), (3310, 1250143), (3463, 1194910), (3610, 1146253), (6289, 657970), (6926, 597455), (12578, 328985), (17315, 238982), (31445, 131594), (34630, 119491), (62890, 65797)]