44665120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16421}}^1$

素因数の和:16453

約数の個数: 48

約数和(自身を含む): 111735288

約数和(自身を除く): 67070168

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 16421, 32842, 65684, 82105, 131368, 164210, 262736, 279157, 328420, 525472, 558314, 656840, 1116628, 1313680, 1395785, 2233256, 2627360, 2791570, 4466512, 5583140, 8933024, 11166280, 22332560, 44665120]

約数ペア:

[(1, 44665120), (2, 22332560), (4, 11166280), (5, 8933024), (8, 5583140), (10, 4466512), (16, 2791570), (17, 2627360), (20, 2233256), (32, 1395785), (34, 1313680), (40, 1116628), (68, 656840), (80, 558314), (85, 525472), (136, 328420), (160, 279157), (170, 262736), (272, 164210), (340, 131368), (544, 82105), (680, 65684), (1360, 32842), (2720, 16421)]