40611350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1453}}^1$

素因数の和:1521

約数の個数: 48

約数和(自身を含む): 83296752

約数和(自身を除く): 42685402

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 215, 325, 430, 559, 650, 1075, 1118, 1453, 2150, 2795, 2906, 5590, 7265, 13975, 14530, 18889, 27950, 36325, 37778, 62479, 72650, 94445, 124958, 188890, 312395, 472225, 624790, 812227, 944450, 1561975, 1624454, 3123950, 4061135, 8122270, 20305675, 40611350]

約数ペア:

[(1, 40611350), (2, 20305675), (5, 8122270), (10, 4061135), (13, 3123950), (25, 1624454), (26, 1561975), (43, 944450), (50, 812227), (65, 624790), (86, 472225), (130, 312395), (215, 188890), (325, 124958), (430, 94445), (559, 72650), (650, 62479), (1075, 37778), (1118, 36325), (1453, 27950), (2150, 18889), (2795, 14530), (2906, 13975), (5590, 7265)]