2010420650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{4831}}^1$

素因数の和:4920

約数の個数: 96

約数和(自身を含む): 4529710080

約数和(自身を除く): 2519289430

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 41, 50, 58, 70, 82, 145, 175, 203, 205, 287, 290, 350, 406, 410, 574, 725, 1015, 1025, 1189, 1435, 1450, 2030, 2050, 2378, 2870, 4831, 5075, 5945, 7175, 8323, 9662, 10150, 11890, 14350, 16646, 24155, 29725, 33817, 41615, 48310, 59450, 67634, 83230, 120775, 140099, 169085, 198071, 208075, 241550, 280198, 338170, 396142, 416150, 700495, 845425, 980693, 990355, 1386497, 1400990, 1690850, 1961386, 1980710, 2772994, 3502475, 4903465, 4951775, 5744059, 6932485, 7004950, 9806930, 9903550, 11488118, 13864970, 24517325, 28720295, 34662425, 40208413, 49034650, 57440590, 69324850, 80416826, 143601475, 201042065, 287202950, 402084130, 1005210325, 2010420650]

約数ペア:

[(1, 2010420650), (2, 1005210325), (5, 402084130), (7, 287202950), (10, 201042065), (14, 143601475), (25, 80416826), (29, 69324850), (35, 57440590), (41, 49034650), (50, 40208413), (58, 34662425), (70, 28720295), (82, 24517325), (145, 13864970), (175, 11488118), (203, 9903550), (205, 9806930), (287, 7004950), (290, 6932485), (350, 5744059), (406, 4951775), (410, 4903465), (574, 3502475), (725, 2772994), (1015, 1980710), (1025, 1961386), (1189, 1690850), (1435, 1400990), (1450, 1386497), (2030, 990355), (2050, 980693), (2378, 845425), (2870, 700495), (4831, 416150), (5075, 396142), (5945, 338170), (7175, 280198), (8323, 241550), (9662, 208075), (10150, 198071), (11890, 169085), (14350, 140099), (16646, 120775), (24155, 83230), (29725, 67634), (33817, 59450), (41615, 48310)]