73282940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{593}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 159268032

約数和(自身を除く): 85985092

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 167, 185, 334, 370, 593, 668, 740, 835, 1186, 1670, 2372, 2965, 3340, 5930, 6179, 11860, 12358, 21941, 24716, 30895, 43882, 61790, 87764, 99031, 109705, 123580, 198062, 219410, 396124, 438820, 495155, 990310, 1980620, 3664147, 7328294, 14656588, 18320735, 36641470, 73282940]

約数ペア:

[(1, 73282940), (2, 36641470), (4, 18320735), (5, 14656588), (10, 7328294), (20, 3664147), (37, 1980620), (74, 990310), (148, 495155), (167, 438820), (185, 396124), (334, 219410), (370, 198062), (593, 123580), (668, 109705), (740, 99031), (835, 87764), (1186, 61790), (1670, 43882), (2372, 30895), (2965, 24716), (3340, 21941), (5930, 12358), (6179, 11860)]