41814350

素因数分解:

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

素因数の和:605

約数の個数: 48

約数和(自身を含む): 81959040

約数和(自身を除く): 40144690

約数列:

[1, 2, 5, 10, 25, 31, 50, 53, 62, 106, 155, 265, 310, 509, 530, 775, 1018, 1325, 1550, 1643, 2545, 2650, 3286, 5090, 8215, 12725, 15779, 16430, 25450, 26977, 31558, 41075, 53954, 78895, 82150, 134885, 157790, 269770, 394475, 674425, 788950, 836287, 1348850, 1672574, 4181435, 8362870, 20907175, 41814350]

約数ペア:

[(1, 41814350), (2, 20907175), (5, 8362870), (10, 4181435), (25, 1672574), (31, 1348850), (50, 836287), (53, 788950), (62, 674425), (106, 394475), (155, 269770), (265, 157790), (310, 134885), (509, 82150), (530, 78895), (775, 53954), (1018, 41075), (1325, 31558), (1550, 26977), (1643, 25450), (2545, 16430), (2650, 15779), (3286, 12725), (5090, 8215)]