97389380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2971}}^1$

素因数の和:3140

約数の個数: 48

約数和(自身を含む): 224683200

約数和(自身を除く): 127293820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 149, 220, 298, 596, 745, 1490, 1639, 2971, 2980, 3278, 5942, 6556, 8195, 11884, 14855, 16390, 29710, 32681, 32780, 59420, 65362, 130724, 163405, 326810, 442679, 653620, 885358, 1770716, 2213395, 4426790, 4869469, 8853580, 9738938, 19477876, 24347345, 48694690, 97389380]

約数ペア:

[(1, 97389380), (2, 48694690), (4, 24347345), (5, 19477876), (10, 9738938), (11, 8853580), (20, 4869469), (22, 4426790), (44, 2213395), (55, 1770716), (110, 885358), (149, 653620), (220, 442679), (298, 326810), (596, 163405), (745, 130724), (1490, 65362), (1639, 59420), (2971, 32780), (2980, 32681), (3278, 29710), (5942, 16390), (6556, 14855), (8195, 11884)]