24749440

素因数分解:

$2^7\times 5^1\times {\mathrm{38671}}^1$

素因数の和:38690

約数の個数: 32

約数和(自身を含む): 59168160

約数和(自身を除く): 34418720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 38671, 77342, 154684, 193355, 309368, 386710, 618736, 773420, 1237472, 1546840, 2474944, 3093680, 4949888, 6187360, 12374720, 24749440]

約数ペア:

[(1, 24749440), (2, 12374720), (4, 6187360), (5, 4949888), (8, 3093680), (10, 2474944), (16, 1546840), (20, 1237472), (32, 773420), (40, 618736), (64, 386710), (80, 309368), (128, 193355), (160, 154684), (320, 77342), (640, 38671)]