32455760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:636

約数の個数: 80

約数和(自身を含む): 81423360

約数和(自身を除く): 48967600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 569, 620, 713, 920, 1138, 1240, 1426, 1840, 2276, 2480, 2845, 2852, 3565, 4552, 5690, 5704, 7130, 9104, 11380, 11408, 13087, 14260, 17639, 22760, 26174, 28520, 35278, 45520, 52348, 57040, 65435, 70556, 88195, 104696, 130870, 141112, 176390, 209392, 261740, 282224, 352780, 405697, 523480, 705560, 811394, 1046960, 1411120, 1622788, 2028485, 3245576, 4056970, 6491152, 8113940, 16227880, 32455760]

約数ペア:

[(1, 32455760), (2, 16227880), (4, 8113940), (5, 6491152), (8, 4056970), (10, 3245576), (16, 2028485), (20, 1622788), (23, 1411120), (31, 1046960), (40, 811394), (46, 705560), (62, 523480), (80, 405697), (92, 352780), (115, 282224), (124, 261740), (155, 209392), (184, 176390), (230, 141112), (248, 130870), (310, 104696), (368, 88195), (460, 70556), (496, 65435), (569, 57040), (620, 52348), (713, 45520), (920, 35278), (1138, 28520), (1240, 26174), (1426, 22760), (1840, 17639), (2276, 14260), (2480, 13087), (2845, 11408), (2852, 11380), (3565, 9104), (4552, 7130), (5690, 5704)]