80395192

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 163036800

約数和(自身を除く): 82641608

約数列:

[1, 2, 4, 8, 29, 47, 58, 73, 94, 101, 116, 146, 188, 202, 232, 292, 376, 404, 584, 808, 1363, 2117, 2726, 2929, 3431, 4234, 4747, 5452, 5858, 6862, 7373, 8468, 9494, 10904, 11716, 13724, 14746, 16936, 18988, 23432, 27448, 29492, 37976, 58984, 99499, 137663, 198998, 213817, 275326, 346531, 397996, 427634, 550652, 693062, 795992, 855268, 1101304, 1386124, 1710536, 2772248, 10049399, 20098798, 40197596, 80395192]

約数ペア:

[(1, 80395192), (2, 40197596), (4, 20098798), (8, 10049399), (29, 2772248), (47, 1710536), (58, 1386124), (73, 1101304), (94, 855268), (101, 795992), (116, 693062), (146, 550652), (188, 427634), (202, 397996), (232, 346531), (292, 275326), (376, 213817), (404, 198998), (584, 137663), (808, 99499), (1363, 58984), (2117, 37976), (2726, 29492), (2929, 27448), (3431, 23432), (4234, 18988), (4747, 16936), (5452, 14746), (5858, 13724), (6862, 11716), (7373, 10904), (8468, 9494)]