33325960

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 77442480

約数和(自身を除く): 44116520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 101, 113, 146, 202, 226, 292, 365, 404, 452, 505, 565, 584, 730, 808, 904, 1010, 1130, 1460, 2020, 2260, 2920, 4040, 4520, 7373, 8249, 11413, 14746, 16498, 22826, 29492, 32996, 36865, 41245, 45652, 57065, 58984, 65992, 73730, 82490, 91304, 114130, 147460, 164980, 228260, 294920, 329960, 456520, 833149, 1666298, 3332596, 4165745, 6665192, 8331490, 16662980, 33325960]

約数ペア:

[(1, 33325960), (2, 16662980), (4, 8331490), (5, 6665192), (8, 4165745), (10, 3332596), (20, 1666298), (40, 833149), (73, 456520), (101, 329960), (113, 294920), (146, 228260), (202, 164980), (226, 147460), (292, 114130), (365, 91304), (404, 82490), (452, 73730), (505, 65992), (565, 58984), (584, 57065), (730, 45652), (808, 41245), (904, 36865), (1010, 32996), (1130, 29492), (1460, 22826), (2020, 16498), (2260, 14746), (2920, 11413), (4040, 8249), (4520, 7373)]