102678860

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{84163}}^1$

素因数の和:84233

約数の個数: 24

約数和(自身を含む): 219163056

約数和(自身を除く): 116484196

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 84163, 168326, 336652, 420815, 841630, 1683260, 5133943, 10267886, 20535772, 25669715, 51339430, 102678860]

約数ペア:

[(1, 102678860), (2, 51339430), (4, 25669715), (5, 20535772), (10, 10267886), (20, 5133943), (61, 1683260), (122, 841630), (244, 420815), (305, 336652), (610, 168326), (1220, 84163)]