88589440

素因数分解:

$2^7\times 5^1\times {\mathrm{149}}^1\times {\mathrm{929}}^1$

素因数の和:1097

約数の個数: 64

約数和(自身を含む): 213435000

約数和(自身を除く): 124845560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 298, 320, 596, 640, 745, 929, 1192, 1490, 1858, 2384, 2980, 3716, 4645, 4768, 5960, 7432, 9290, 9536, 11920, 14864, 18580, 19072, 23840, 29728, 37160, 47680, 59456, 74320, 95360, 118912, 138421, 148640, 276842, 297280, 553684, 594560, 692105, 1107368, 1384210, 2214736, 2768420, 4429472, 5536840, 8858944, 11073680, 17717888, 22147360, 44294720, 88589440]

約数ペア:

[(1, 88589440), (2, 44294720), (4, 22147360), (5, 17717888), (8, 11073680), (10, 8858944), (16, 5536840), (20, 4429472), (32, 2768420), (40, 2214736), (64, 1384210), (80, 1107368), (128, 692105), (149, 594560), (160, 553684), (298, 297280), (320, 276842), (596, 148640), (640, 138421), (745, 118912), (929, 95360), (1192, 74320), (1490, 59456), (1858, 47680), (2384, 37160), (2980, 29728), (3716, 23840), (4645, 19072), (4768, 18580), (5960, 14864), (7432, 11920), (9290, 9536)]