72281150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{46633}}^1$

素因数の和:46676

約数の個数: 24

約数和(自身を含む): 138782784

約数和(自身を除く): 66501634

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 46633, 93266, 233165, 466330, 1165825, 1445623, 2331650, 2891246, 7228115, 14456230, 36140575, 72281150]

約数ペア:

[(1, 72281150), (2, 36140575), (5, 14456230), (10, 7228115), (25, 2891246), (31, 2331650), (50, 1445623), (62, 1165825), (155, 466330), (310, 233165), (775, 93266), (1550, 46633)]