187777120

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9241}}^1$

素因数の和:9383

約数の個数: 48

約数和(自身を含む): 447164928

約数和(自身を除く): 259387808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 9241, 10160, 18482, 20320, 36964, 46205, 73928, 92410, 147856, 184820, 295712, 369640, 739280, 1173607, 1478560, 2347214, 4694428, 5868035, 9388856, 11736070, 18777712, 23472140, 37555424, 46944280, 93888560, 187777120]

約数ペア:

[(1, 187777120), (2, 93888560), (4, 46944280), (5, 37555424), (8, 23472140), (10, 18777712), (16, 11736070), (20, 9388856), (32, 5868035), (40, 4694428), (80, 2347214), (127, 1478560), (160, 1173607), (254, 739280), (508, 369640), (635, 295712), (1016, 184820), (1270, 147856), (2032, 92410), (2540, 73928), (4064, 46205), (5080, 36964), (9241, 20320), (10160, 18482)]