4055248980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{223061}}^1$

素因数の和:223177

約数の個数: 72

約数和(自身を含む): 12422768904

約数和(自身を除く): 8367519924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4545, 6060, 9090, 18180, 223061, 446122, 669183, 892244, 1115305, 1338366, 2007549, 2230610, 2676732, 3345915, 4015098, 4461220, 6691830, 8030196, 10037745, 13383660, 20075490, 22529161, 40150980, 45058322, 67587483, 90116644, 112645805, 135174966, 202762449, 225291610, 270349932, 337937415, 405524898, 450583220, 675874830, 811049796, 1013812245, 1351749660, 2027624490, 4055248980]

約数ペア:

[(1, 4055248980), (2, 2027624490), (3, 1351749660), (4, 1013812245), (5, 811049796), (6, 675874830), (9, 450583220), (10, 405524898), (12, 337937415), (15, 270349932), (18, 225291610), (20, 202762449), (30, 135174966), (36, 112645805), (45, 90116644), (60, 67587483), (90, 45058322), (101, 40150980), (180, 22529161), (202, 20075490), (303, 13383660), (404, 10037745), (505, 8030196), (606, 6691830), (909, 4461220), (1010, 4015098), (1212, 3345915), (1515, 2676732), (1818, 2230610), (2020, 2007549), (3030, 1338366), (3636, 1115305), (4545, 892244), (6060, 669183), (9090, 446122), (18180, 223061)]