7137530240

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{656023}}^1$

素因数の和:656059

約数の個数: 64

約数和(自身を含む): 18066900960

約数和(自身を除く): 10929370720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 10880, 656023, 1312046, 2624092, 3280115, 5248184, 6560230, 10496368, 11152391, 13120460, 20992736, 22304782, 26240920, 41985472, 44609564, 52481840, 55761955, 83970944, 89219128, 104963680, 111523910, 178438256, 209927360, 223047820, 356876512, 419854720, 446095640, 713753024, 892191280, 1427506048, 1784382560, 3568765120, 7137530240]

約数ペア:

[(1, 7137530240), (2, 3568765120), (4, 1784382560), (5, 1427506048), (8, 892191280), (10, 713753024), (16, 446095640), (17, 419854720), (20, 356876512), (32, 223047820), (34, 209927360), (40, 178438256), (64, 111523910), (68, 104963680), (80, 89219128), (85, 83970944), (128, 55761955), (136, 52481840), (160, 44609564), (170, 41985472), (272, 26240920), (320, 22304782), (340, 20992736), (544, 13120460), (640, 11152391), (680, 10496368), (1088, 6560230), (1360, 5248184), (2176, 3280115), (2720, 2624092), (5440, 1312046), (10880, 656023)]