22588240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{977}}^1$

素因数の和:1024

約数の個数: 60

約数和(自身を含む): 55845756

約数和(自身を除く): 33257516

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 289, 340, 578, 680, 977, 1156, 1360, 1445, 1954, 2312, 2890, 3908, 4624, 4885, 5780, 7816, 9770, 11560, 15632, 16609, 19540, 23120, 33218, 39080, 66436, 78160, 83045, 132872, 166090, 265744, 282353, 332180, 564706, 664360, 1129412, 1328720, 1411765, 2258824, 2823530, 4517648, 5647060, 11294120, 22588240]

約数ペア:

[(1, 22588240), (2, 11294120), (4, 5647060), (5, 4517648), (8, 2823530), (10, 2258824), (16, 1411765), (17, 1328720), (20, 1129412), (34, 664360), (40, 564706), (68, 332180), (80, 282353), (85, 265744), (136, 166090), (170, 132872), (272, 83045), (289, 78160), (340, 66436), (578, 39080), (680, 33218), (977, 23120), (1156, 19540), (1360, 16609), (1445, 15632), (1954, 11560), (2312, 9770), (2890, 7816), (3908, 5780), (4624, 4885)]