45157760

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1907}}^1$

素因数の和:1963

約数の個数: 64

約数和(自身を含む): 110931120

約数和(自身を除く): 65773360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 1184, 1480, 1907, 2368, 2960, 3814, 4736, 5920, 7628, 9535, 11840, 15256, 19070, 23680, 30512, 38140, 61024, 70559, 76280, 122048, 141118, 152560, 244096, 282236, 305120, 352795, 564472, 610240, 705590, 1128944, 1220480, 1411180, 2257888, 2822360, 4515776, 5644720, 9031552, 11289440, 22578880, 45157760]

約数ペア:

[(1, 45157760), (2, 22578880), (4, 11289440), (5, 9031552), (8, 5644720), (10, 4515776), (16, 2822360), (20, 2257888), (32, 1411180), (37, 1220480), (40, 1128944), (64, 705590), (74, 610240), (80, 564472), (128, 352795), (148, 305120), (160, 282236), (185, 244096), (296, 152560), (320, 141118), (370, 122048), (592, 76280), (640, 70559), (740, 61024), (1184, 38140), (1480, 30512), (1907, 23680), (2368, 19070), (2960, 15256), (3814, 11840), (4736, 9535), (5920, 7628)]