6724640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 17717616

約数和(自身を除く): 10992976

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 61, 65, 80, 104, 106, 122, 130, 160, 208, 212, 244, 260, 265, 305, 416, 424, 488, 520, 530, 610, 689, 793, 848, 976, 1040, 1060, 1220, 1378, 1586, 1696, 1952, 2080, 2120, 2440, 2756, 3172, 3233, 3445, 3965, 4240, 4880, 5512, 6344, 6466, 6890, 7930, 8480, 9760, 11024, 12688, 12932, 13780, 15860, 16165, 22048, 25376, 25864, 27560, 31720, 32330, 42029, 51728, 55120, 63440, 64660, 84058, 103456, 110240, 126880, 129320, 168116, 210145, 258640, 336232, 420290, 517280, 672464, 840580, 1344928, 1681160, 3362320, 6724640]

約数ペア:

[(1, 6724640), (2, 3362320), (4, 1681160), (5, 1344928), (8, 840580), (10, 672464), (13, 517280), (16, 420290), (20, 336232), (26, 258640), (32, 210145), (40, 168116), (52, 129320), (53, 126880), (61, 110240), (65, 103456), (80, 84058), (104, 64660), (106, 63440), (122, 55120), (130, 51728), (160, 42029), (208, 32330), (212, 31720), (244, 27560), (260, 25864), (265, 25376), (305, 22048), (416, 16165), (424, 15860), (488, 13780), (520, 12932), (530, 12688), (610, 11024), (689, 9760), (793, 8480), (848, 7930), (976, 6890), (1040, 6466), (1060, 6344), (1220, 5512), (1378, 4880), (1586, 4240), (1696, 3965), (1952, 3445), (2080, 3233), (2120, 3172), (2440, 2756)]