38521340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13469}}^1$

素因数の和:13502

約数の個数: 48

約数和(自身を含む): 95044320

約数和(自身を除く): 56522980

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 13469, 26938, 53876, 67345, 134690, 148159, 175097, 269380, 296318, 350194, 592636, 700388, 740795, 875485, 1481590, 1750970, 1926067, 2963180, 3501940, 3852134, 7704268, 9630335, 19260670, 38521340]

約数ペア:

[(1, 38521340), (2, 19260670), (4, 9630335), (5, 7704268), (10, 3852134), (11, 3501940), (13, 2963180), (20, 1926067), (22, 1750970), (26, 1481590), (44, 875485), (52, 740795), (55, 700388), (65, 592636), (110, 350194), (130, 296318), (143, 269380), (220, 175097), (260, 148159), (286, 134690), (572, 67345), (715, 53876), (1430, 26938), (2860, 13469)]