45487760

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7789}}^1$

素因数の和:7875

約数の個数: 40

約数和(自身を含む): 107221560

約数和(自身を除く): 61733800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 7789, 15578, 31156, 38945, 62312, 77890, 124624, 155780, 311560, 568597, 623120, 1137194, 2274388, 2842985, 4548776, 5685970, 9097552, 11371940, 22743880, 45487760]

約数ペア:

[(1, 45487760), (2, 22743880), (4, 11371940), (5, 9097552), (8, 5685970), (10, 4548776), (16, 2842985), (20, 2274388), (40, 1137194), (73, 623120), (80, 568597), (146, 311560), (292, 155780), (365, 124624), (584, 77890), (730, 62312), (1168, 38945), (1460, 31156), (2920, 15578), (5840, 7789)]