25001940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5869}}^1$

素因数の和:5952

約数の個数: 48

約数和(自身を含む): 71003520

約数和(自身を除く): 46001580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 5869, 11738, 17607, 23476, 29345, 35214, 58690, 70428, 88035, 117380, 176070, 352140, 416699, 833398, 1250097, 1666796, 2083495, 2500194, 4166990, 5000388, 6250485, 8333980, 12500970, 25001940]

約数ペア:

[(1, 25001940), (2, 12500970), (3, 8333980), (4, 6250485), (5, 5000388), (6, 4166990), (10, 2500194), (12, 2083495), (15, 1666796), (20, 1250097), (30, 833398), (60, 416699), (71, 352140), (142, 176070), (213, 117380), (284, 88035), (355, 70428), (426, 58690), (710, 35214), (852, 29345), (1065, 23476), (1420, 17607), (2130, 11738), (4260, 5869)]