224718650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1523}}^1$

素因数の和:1775

約数の個数: 48

約数和(自身を含む): 452408544

約数和(自身を除く): 227689894

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 227, 325, 454, 650, 1135, 1523, 2270, 2951, 3046, 5675, 5902, 7615, 11350, 14755, 15230, 19799, 29510, 38075, 39598, 73775, 76150, 98995, 147550, 197990, 345721, 494975, 691442, 989950, 1728605, 3457210, 4494373, 8643025, 8988746, 17286050, 22471865, 44943730, 112359325, 224718650]

約数ペア:

[(1, 224718650), (2, 112359325), (5, 44943730), (10, 22471865), (13, 17286050), (25, 8988746), (26, 8643025), (50, 4494373), (65, 3457210), (130, 1728605), (227, 989950), (325, 691442), (454, 494975), (650, 345721), (1135, 197990), (1523, 147550), (2270, 98995), (2951, 76150), (3046, 73775), (5675, 39598), (5902, 38075), (7615, 29510), (11350, 19799), (14755, 15230)]