22235680

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4483}}^1$

素因数の和:4529

約数の個数: 48

約数和(自身を含む): 54238464

約数和(自身を除く): 32002784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4483, 4960, 8966, 17932, 22415, 35864, 44830, 71728, 89660, 138973, 143456, 179320, 277946, 358640, 555892, 694865, 717280, 1111784, 1389730, 2223568, 2779460, 4447136, 5558920, 11117840, 22235680]

約数ペア:

[(1, 22235680), (2, 11117840), (4, 5558920), (5, 4447136), (8, 2779460), (10, 2223568), (16, 1389730), (20, 1111784), (31, 717280), (32, 694865), (40, 555892), (62, 358640), (80, 277946), (124, 179320), (155, 143456), (160, 138973), (248, 89660), (310, 71728), (496, 44830), (620, 35864), (992, 22415), (1240, 17932), (2480, 8966), (4483, 4960)]