2623689460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{1069}}^1$

素因数の和:1505

約数の個数: 96

約数和(自身を含む): 6454103040

約数和(自身を除く): 3830413580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 373, 470, 658, 746, 940, 1069, 1316, 1492, 1645, 1865, 2138, 2611, 3290, 3730, 4276, 5222, 5345, 6580, 7460, 7483, 10444, 10690, 13055, 14966, 17531, 21380, 26110, 29932, 35062, 37415, 50243, 52220, 70124, 74830, 87655, 100486, 122717, 149660, 175310, 200972, 245434, 251215, 350620, 351701, 398737, 490868, 502430, 613585, 703402, 797474, 1004860, 1227170, 1406804, 1594948, 1758505, 1993685, 2454340, 2791159, 3517010, 3987370, 5582318, 7034020, 7974740, 11164636, 13955795, 18740639, 27911590, 37481278, 55823180, 74962556, 93703195, 131184473, 187406390, 262368946, 374812780, 524737892, 655922365, 1311844730, 2623689460]

約数ペア:

[(1, 2623689460), (2, 1311844730), (4, 655922365), (5, 524737892), (7, 374812780), (10, 262368946), (14, 187406390), (20, 131184473), (28, 93703195), (35, 74962556), (47, 55823180), (70, 37481278), (94, 27911590), (140, 18740639), (188, 13955795), (235, 11164636), (329, 7974740), (373, 7034020), (470, 5582318), (658, 3987370), (746, 3517010), (940, 2791159), (1069, 2454340), (1316, 1993685), (1492, 1758505), (1645, 1594948), (1865, 1406804), (2138, 1227170), (2611, 1004860), (3290, 797474), (3730, 703402), (4276, 613585), (5222, 502430), (5345, 490868), (6580, 398737), (7460, 351701), (7483, 350620), (10444, 251215), (10690, 245434), (13055, 200972), (14966, 175310), (17531, 149660), (21380, 122717), (26110, 100486), (29932, 87655), (35062, 74830), (37415, 70124), (50243, 52220)]