377051960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2741}}^1$

素因数の和:2952

約数の個数: 64

約数和(自身を含む): 898279200

約数和(自身を除く): 521227240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 181, 190, 362, 380, 724, 760, 905, 1448, 1810, 2741, 3439, 3620, 5482, 6878, 7240, 10964, 13705, 13756, 17195, 21928, 27410, 27512, 34390, 52079, 54820, 68780, 104158, 109640, 137560, 208316, 260395, 416632, 496121, 520790, 992242, 1041580, 1984484, 2083160, 2480605, 3968968, 4961210, 9426299, 9922420, 18852598, 19844840, 37705196, 47131495, 75410392, 94262990, 188525980, 377051960]

約数ペア:

[(1, 377051960), (2, 188525980), (4, 94262990), (5, 75410392), (8, 47131495), (10, 37705196), (19, 19844840), (20, 18852598), (38, 9922420), (40, 9426299), (76, 4961210), (95, 3968968), (152, 2480605), (181, 2083160), (190, 1984484), (362, 1041580), (380, 992242), (724, 520790), (760, 496121), (905, 416632), (1448, 260395), (1810, 208316), (2741, 137560), (3439, 109640), (3620, 104158), (5482, 68780), (6878, 54820), (7240, 52079), (10964, 34390), (13705, 27512), (13756, 27410), (17195, 21928)]