38612960

素因数分解:

$2^5\times 5^1\times {\mathrm{373}}^1\times {\mathrm{647}}^1$

素因数の和:1035

約数の個数: 48

約数和(自身を含む): 91609056

約数和(自身を除く): 52996096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 373, 647, 746, 1294, 1492, 1865, 2588, 2984, 3235, 3730, 5176, 5968, 6470, 7460, 10352, 11936, 12940, 14920, 20704, 25880, 29840, 51760, 59680, 103520, 241331, 482662, 965324, 1206655, 1930648, 2413310, 3861296, 4826620, 7722592, 9653240, 19306480, 38612960]

約数ペア:

[(1, 38612960), (2, 19306480), (4, 9653240), (5, 7722592), (8, 4826620), (10, 3861296), (16, 2413310), (20, 1930648), (32, 1206655), (40, 965324), (80, 482662), (160, 241331), (373, 103520), (647, 59680), (746, 51760), (1294, 29840), (1492, 25880), (1865, 20704), (2588, 14920), (2984, 12940), (3235, 11936), (3730, 10352), (5176, 7460), (5968, 6470)]