188547760

素因数分解:

$2^4\times 5^1\times {\mathrm{829}}^1\times {\mathrm{2843}}^1$

素因数の和:3685

約数の個数: 40

約数和(自身を含む): 439056720

約数和(自身を除く): 250508960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 829, 1658, 2843, 3316, 4145, 5686, 6632, 8290, 11372, 13264, 14215, 16580, 22744, 28430, 33160, 45488, 56860, 66320, 113720, 227440, 2356847, 4713694, 9427388, 11784235, 18854776, 23568470, 37709552, 47136940, 94273880, 188547760]

約数ペア:

[(1, 188547760), (2, 94273880), (4, 47136940), (5, 37709552), (8, 23568470), (10, 18854776), (16, 11784235), (20, 9427388), (40, 4713694), (80, 2356847), (829, 227440), (1658, 113720), (2843, 66320), (3316, 56860), (4145, 45488), (5686, 33160), (6632, 28430), (8290, 22744), (11372, 16580), (13264, 14215)]