38027390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{509}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 71089920

約数和(自身を除く): 33062530

約数列:

[1, 2, 5, 10, 31, 62, 155, 241, 310, 482, 509, 1018, 1205, 2410, 2545, 5090, 7471, 14942, 15779, 31558, 37355, 74710, 78895, 122669, 157790, 245338, 613345, 1226690, 3802739, 7605478, 19013695, 38027390]

約数ペア:

[(1, 38027390), (2, 19013695), (5, 7605478), (10, 3802739), (31, 1226690), (62, 613345), (155, 245338), (241, 157790), (310, 122669), (482, 78895), (509, 74710), (1018, 37355), (1205, 31558), (2410, 15779), (2545, 14942), (5090, 7471)]