47260180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 111273120

約数和(自身を除く): 64012940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 121, 220, 236, 242, 295, 331, 484, 590, 605, 649, 662, 1180, 1210, 1298, 1324, 1655, 2420, 2596, 3245, 3310, 3641, 6490, 6620, 7139, 7282, 12980, 14278, 14564, 18205, 19529, 28556, 35695, 36410, 39058, 40051, 71390, 72820, 78116, 80102, 97645, 142780, 160204, 195290, 200255, 214819, 390580, 400510, 429638, 801020, 859276, 1074095, 2148190, 2363009, 4296380, 4726018, 9452036, 11815045, 23630090, 47260180]

約数ペア:

[(1, 47260180), (2, 23630090), (4, 11815045), (5, 9452036), (10, 4726018), (11, 4296380), (20, 2363009), (22, 2148190), (44, 1074095), (55, 859276), (59, 801020), (110, 429638), (118, 400510), (121, 390580), (220, 214819), (236, 200255), (242, 195290), (295, 160204), (331, 142780), (484, 97645), (590, 80102), (605, 78116), (649, 72820), (662, 71390), (1180, 40051), (1210, 39058), (1298, 36410), (1324, 35695), (1655, 28556), (2420, 19529), (2596, 18205), (3245, 14564), (3310, 14278), (3641, 12980), (6490, 7282), (6620, 7139)]