1276770100

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{1481}}^1$

素因数の和:1765

約数の個数: 72

約数和(自身を含む): 2859613848

約数和(自身を除く): 1582843748

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 233, 370, 466, 740, 925, 932, 1165, 1481, 1850, 2330, 2962, 3700, 4660, 5825, 5924, 7405, 8621, 11650, 14810, 17242, 23300, 29620, 34484, 37025, 43105, 54797, 74050, 86210, 109594, 148100, 172420, 215525, 219188, 273985, 345073, 431050, 547970, 690146, 862100, 1095940, 1369925, 1380292, 1725365, 2739850, 3450730, 5479700, 6901460, 8626825, 12767701, 17253650, 25535402, 34507300, 51070804, 63838505, 127677010, 255354020, 319192525, 638385050, 1276770100]

約数ペア:

[(1, 1276770100), (2, 638385050), (4, 319192525), (5, 255354020), (10, 127677010), (20, 63838505), (25, 51070804), (37, 34507300), (50, 25535402), (74, 17253650), (100, 12767701), (148, 8626825), (185, 6901460), (233, 5479700), (370, 3450730), (466, 2739850), (740, 1725365), (925, 1380292), (932, 1369925), (1165, 1095940), (1481, 862100), (1850, 690146), (2330, 547970), (2962, 431050), (3700, 345073), (4660, 273985), (5825, 219188), (5924, 215525), (7405, 172420), (8621, 148100), (11650, 109594), (14810, 86210), (17242, 74050), (23300, 54797), (29620, 43105), (34484, 37025)]