227318650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1831}}^1$

素因数の和:2047

約数の個数: 48

約数和(自身を含む): 457970688

約数和(自身を除く): 230652038

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 191, 325, 382, 650, 955, 1831, 1910, 2483, 3662, 4775, 4966, 9155, 9550, 12415, 18310, 23803, 24830, 45775, 47606, 62075, 91550, 119015, 124150, 238030, 349721, 595075, 699442, 1190150, 1748605, 3497210, 4546373, 8743025, 9092746, 17486050, 22731865, 45463730, 113659325, 227318650]

約数ペア:

[(1, 227318650), (2, 113659325), (5, 45463730), (10, 22731865), (13, 17486050), (25, 9092746), (26, 8743025), (50, 4546373), (65, 3497210), (130, 1748605), (191, 1190150), (325, 699442), (382, 595075), (650, 349721), (955, 238030), (1831, 124150), (1910, 119015), (2483, 91550), (3662, 62075), (4775, 47606), (4966, 45775), (9155, 24830), (9550, 23803), (12415, 18310)]