29125970660

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{199411}}^1$

素因数の和:199596

約数の個数: 48

約数和(自身を含む): 62647273920

約数和(自身を除く): 33521303260

約数列:

[1, 2, 4, 5, 10, 20, 67, 109, 134, 218, 268, 335, 436, 545, 670, 1090, 1340, 2180, 7303, 14606, 29212, 36515, 73030, 146060, 199411, 398822, 797644, 997055, 1994110, 3988220, 13360537, 21735799, 26721074, 43471598, 53442148, 66802685, 86943196, 108678995, 133605370, 217357990, 267210740, 434715980, 1456298533, 2912597066, 5825194132, 7281492665, 14562985330, 29125970660]

約数ペア:

[(1, 29125970660), (2, 14562985330), (4, 7281492665), (5, 5825194132), (10, 2912597066), (20, 1456298533), (67, 434715980), (109, 267210740), (134, 217357990), (218, 133605370), (268, 108678995), (335, 86943196), (436, 66802685), (545, 53442148), (670, 43471598), (1090, 26721074), (1340, 21735799), (2180, 13360537), (7303, 3988220), (14606, 1994110), (29212, 997055), (36515, 797644), (73030, 398822), (146060, 199411)]