8033650

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 15856128

約数和(自身を除く): 7822478

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 71, 73, 142, 146, 155, 310, 355, 365, 710, 730, 775, 1550, 1775, 1825, 2201, 2263, 3550, 3650, 4402, 4526, 5183, 10366, 11005, 11315, 22010, 22630, 25915, 51830, 55025, 56575, 110050, 113150, 129575, 160673, 259150, 321346, 803365, 1606730, 4016825, 8033650]

約数ペア:

[(1, 8033650), (2, 4016825), (5, 1606730), (10, 803365), (25, 321346), (31, 259150), (50, 160673), (62, 129575), (71, 113150), (73, 110050), (142, 56575), (146, 55025), (155, 51830), (310, 25915), (355, 22630), (365, 22010), (710, 11315), (730, 11005), (775, 10366), (1550, 5183), (1775, 4526), (1825, 4402), (2201, 3650), (2263, 3550)]