24540880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3371}}^1$

素因数の和:3404

約数の個数: 80

約数和(自身を含む): 70245504

約数和(自身を除く): 45704624

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3371, 3640, 6742, 7280, 13484, 16855, 23597, 26968, 33710, 43823, 47194, 53936, 67420, 87646, 94388, 117985, 134840, 175292, 188776, 219115, 235970, 269680, 306761, 350584, 377552, 438230, 471940, 613522, 701168, 876460, 943880, 1227044, 1533805, 1752920, 1887760, 2454088, 3067610, 3505840, 4908176, 6135220, 12270440, 24540880]

約数ペア:

[(1, 24540880), (2, 12270440), (4, 6135220), (5, 4908176), (7, 3505840), (8, 3067610), (10, 2454088), (13, 1887760), (14, 1752920), (16, 1533805), (20, 1227044), (26, 943880), (28, 876460), (35, 701168), (40, 613522), (52, 471940), (56, 438230), (65, 377552), (70, 350584), (80, 306761), (91, 269680), (104, 235970), (112, 219115), (130, 188776), (140, 175292), (182, 134840), (208, 117985), (260, 94388), (280, 87646), (364, 67420), (455, 53936), (520, 47194), (560, 43823), (728, 33710), (910, 26968), (1040, 23597), (1456, 16855), (1820, 13484), (3371, 7280), (3640, 6742)]