20165593630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{3631}}^1$

素因数の和:4034

約数の個数: 128

約数和(自身を含む): 47447285760

約数和(自身を除く): 27281692130

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 359, 442, 455, 595, 718, 910, 1105, 1190, 1547, 1795, 2210, 2513, 3094, 3590, 3631, 4667, 5026, 6103, 7262, 7735, 9334, 12206, 12565, 15470, 18155, 23335, 25130, 25417, 30515, 32669, 36310, 42721, 46670, 47203, 50834, 61030, 61727, 65338, 79339, 85442, 94406, 123454, 127085, 158678, 163345, 213605, 236015, 254170, 308635, 326690, 330421, 396695, 427210, 432089, 472030, 555373, 617270, 660842, 793390, 802451, 864178, 1110746, 1303529, 1604902, 1652105, 2160445, 2607058, 2776865, 3304210, 4012255, 4320890, 5553730, 5617157, 6517645, 8024510, 9124703, 11234314, 13035290, 16945877, 18249406, 22159993, 28085785, 33891754, 44319986, 45623515, 56171570, 84729385, 91247030, 110799965, 118621139, 155119951, 169458770, 221599930, 237242278, 288079909, 310239902, 576159818, 593105695, 775599755, 1186211390, 1440399545, 1551199510, 2016559363, 2880799090, 4033118726, 10082796815, 20165593630]

約数ペア:

[(1, 20165593630), (2, 10082796815), (5, 4033118726), (7, 2880799090), (10, 2016559363), (13, 1551199510), (14, 1440399545), (17, 1186211390), (26, 775599755), (34, 593105695), (35, 576159818), (65, 310239902), (70, 288079909), (85, 237242278), (91, 221599930), (119, 169458770), (130, 155119951), (170, 118621139), (182, 110799965), (221, 91247030), (238, 84729385), (359, 56171570), (442, 45623515), (455, 44319986), (595, 33891754), (718, 28085785), (910, 22159993), (1105, 18249406), (1190, 16945877), (1547, 13035290), (1795, 11234314), (2210, 9124703), (2513, 8024510), (3094, 6517645), (3590, 5617157), (3631, 5553730), (4667, 4320890), (5026, 4012255), (6103, 3304210), (7262, 2776865), (7735, 2607058), (9334, 2160445), (12206, 1652105), (12565, 1604902), (15470, 1303529), (18155, 1110746), (23335, 864178), (25130, 802451), (25417, 793390), (30515, 660842), (32669, 617270), (36310, 555373), (42721, 472030), (46670, 432089), (47203, 427210), (50834, 396695), (61030, 330421), (61727, 326690), (65338, 308635), (79339, 254170), (85442, 236015), (94406, 213605), (123454, 163345), (127085, 158678)]