1760584780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{51449}}^1$

素因数の和:51546

約数の個数: 48

約数和(自身を含む): 3889620000

約数和(自身を除く): 2129035220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 59, 116, 118, 145, 236, 290, 295, 580, 590, 1180, 1711, 3422, 6844, 8555, 17110, 34220, 51449, 102898, 205796, 257245, 514490, 1028980, 1492021, 2984042, 3035491, 5968084, 6070982, 7460105, 12141964, 14920210, 15177455, 29840420, 30354910, 60709820, 88029239, 176058478, 352116956, 440146195, 880292390, 1760584780]

約数ペア:

[(1, 1760584780), (2, 880292390), (4, 440146195), (5, 352116956), (10, 176058478), (20, 88029239), (29, 60709820), (58, 30354910), (59, 29840420), (116, 15177455), (118, 14920210), (145, 12141964), (236, 7460105), (290, 6070982), (295, 5968084), (580, 3035491), (590, 2984042), (1180, 1492021), (1711, 1028980), (3422, 514490), (6844, 257245), (8555, 205796), (17110, 102898), (34220, 51449)]