22978750

素因数分解:

$2^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:646

約数の個数: 40

約数和(自身を含む): 44535744

約数和(自身を除く): 21556994

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 125, 155, 250, 310, 593, 625, 775, 1186, 1250, 1550, 2965, 3875, 5930, 7750, 14825, 18383, 19375, 29650, 36766, 38750, 74125, 91915, 148250, 183830, 370625, 459575, 741250, 919150, 2297875, 4595750, 11489375, 22978750]

約数ペア:

[(1, 22978750), (2, 11489375), (5, 4595750), (10, 2297875), (25, 919150), (31, 741250), (50, 459575), (62, 370625), (125, 183830), (155, 148250), (250, 91915), (310, 74125), (593, 38750), (625, 36766), (775, 29650), (1186, 19375), (1250, 18383), (1550, 14825), (2965, 7750), (3875, 5930)]