40859700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19457}}^1$

素因数の和:19481

約数の個数: 72

約数和(自身を含む): 135116352

約数和(自身を除く): 94256652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 19457, 38914, 58371, 77828, 97285, 116742, 136199, 194570, 233484, 272398, 291855, 389140, 408597, 486425, 544796, 583710, 680995, 817194, 972850, 1167420, 1361990, 1459275, 1634388, 1945700, 2042985, 2723980, 2918550, 3404975, 4085970, 5837100, 6809950, 8171940, 10214925, 13619900, 20429850, 40859700]

約数ペア:

[(1, 40859700), (2, 20429850), (3, 13619900), (4, 10214925), (5, 8171940), (6, 6809950), (7, 5837100), (10, 4085970), (12, 3404975), (14, 2918550), (15, 2723980), (20, 2042985), (21, 1945700), (25, 1634388), (28, 1459275), (30, 1361990), (35, 1167420), (42, 972850), (50, 817194), (60, 680995), (70, 583710), (75, 544796), (84, 486425), (100, 408597), (105, 389140), (140, 291855), (150, 272398), (175, 233484), (210, 194570), (300, 136199), (350, 116742), (420, 97285), (525, 77828), (700, 58371), (1050, 38914), (2100, 19457)]