46631620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{839}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 112331520

約数和(自身を除く): 65699900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 397, 794, 839, 1588, 1678, 1985, 2779, 3356, 3970, 4195, 5558, 5873, 7940, 8390, 11116, 11746, 13895, 16780, 23492, 27790, 29365, 55580, 58730, 117460, 333083, 666166, 1332332, 1665415, 2331581, 3330830, 4663162, 6661660, 9326324, 11657905, 23315810, 46631620]

約数ペア:

[(1, 46631620), (2, 23315810), (4, 11657905), (5, 9326324), (7, 6661660), (10, 4663162), (14, 3330830), (20, 2331581), (28, 1665415), (35, 1332332), (70, 666166), (140, 333083), (397, 117460), (794, 58730), (839, 55580), (1588, 29365), (1678, 27790), (1985, 23492), (2779, 16780), (3356, 13895), (3970, 11746), (4195, 11116), (5558, 8390), (5873, 7940)]