25018480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13597}}^1$

素因数の和:13633

約数の個数: 40

約数和(自身を含む): 60701472

約数和(自身を除く): 35682992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 13597, 27194, 54388, 67985, 108776, 135970, 217552, 271940, 312731, 543880, 625462, 1087760, 1250924, 1563655, 2501848, 3127310, 5003696, 6254620, 12509240, 25018480]

約数ペア:

[(1, 25018480), (2, 12509240), (4, 6254620), (5, 5003696), (8, 3127310), (10, 2501848), (16, 1563655), (20, 1250924), (23, 1087760), (40, 625462), (46, 543880), (80, 312731), (92, 271940), (115, 217552), (184, 135970), (230, 108776), (368, 67985), (460, 54388), (920, 27194), (1840, 13597)]