4820903810

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{809}}^1\times {\mathrm{9769}}^1$

素因数の和:10646

約数の個数: 32

約数和(自身を含む): 8831689200

約数和(自身を除く): 4010785390

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 809, 1618, 4045, 8090, 9769, 19538, 48845, 49349, 97690, 98698, 246745, 493490, 595909, 1191818, 2979545, 5959090, 7903121, 15806242, 39515605, 79031210, 482090381, 964180762, 2410451905, 4820903810]

約数ペア:

[(1, 4820903810), (2, 2410451905), (5, 964180762), (10, 482090381), (61, 79031210), (122, 39515605), (305, 15806242), (610, 7903121), (809, 5959090), (1618, 2979545), (4045, 1191818), (8090, 595909), (9769, 493490), (19538, 246745), (48845, 98698), (49349, 97690)]