33451480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:604

約数の個数: 64

約数和(自身を含む): 79315200

約数和(自身を除く): 45863720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 53, 62, 106, 124, 155, 212, 248, 265, 310, 424, 509, 530, 620, 1018, 1060, 1240, 1643, 2036, 2120, 2545, 3286, 4072, 5090, 6572, 8215, 10180, 13144, 15779, 16430, 20360, 26977, 31558, 32860, 53954, 63116, 65720, 78895, 107908, 126232, 134885, 157790, 215816, 269770, 315580, 539540, 631160, 836287, 1079080, 1672574, 3345148, 4181435, 6690296, 8362870, 16725740, 33451480]

約数ペア:

[(1, 33451480), (2, 16725740), (4, 8362870), (5, 6690296), (8, 4181435), (10, 3345148), (20, 1672574), (31, 1079080), (40, 836287), (53, 631160), (62, 539540), (106, 315580), (124, 269770), (155, 215816), (212, 157790), (248, 134885), (265, 126232), (310, 107908), (424, 78895), (509, 65720), (530, 63116), (620, 53954), (1018, 32860), (1060, 31558), (1240, 26977), (1643, 20360), (2036, 16430), (2120, 15779), (2545, 13144), (3286, 10180), (4072, 8215), (5090, 6572)]