32380880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1164

約数の個数: 80

約数和(自身を含む): 87744384

約数和(自身を除く): 55363504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1091, 1484, 1855, 2120, 2182, 2968, 3710, 4240, 4364, 5455, 5936, 7420, 7637, 8728, 10910, 14840, 15274, 17456, 21820, 29680, 30548, 38185, 43640, 57823, 61096, 76370, 87280, 115646, 122192, 152740, 231292, 289115, 305480, 404761, 462584, 578230, 610960, 809522, 925168, 1156460, 1619044, 2023805, 2312920, 3238088, 4047610, 4625840, 6476176, 8095220, 16190440, 32380880]

約数ペア:

[(1, 32380880), (2, 16190440), (4, 8095220), (5, 6476176), (7, 4625840), (8, 4047610), (10, 3238088), (14, 2312920), (16, 2023805), (20, 1619044), (28, 1156460), (35, 925168), (40, 809522), (53, 610960), (56, 578230), (70, 462584), (80, 404761), (106, 305480), (112, 289115), (140, 231292), (212, 152740), (265, 122192), (280, 115646), (371, 87280), (424, 76370), (530, 61096), (560, 57823), (742, 43640), (848, 38185), (1060, 30548), (1091, 29680), (1484, 21820), (1855, 17456), (2120, 15274), (2182, 14840), (2968, 10910), (3710, 8728), (4240, 7637), (4364, 7420), (5455, 5936)]