40942300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2543}}^1$

素因数の和:2587

約数の個数: 72

約数和(自身を含む): 105993216

約数和(自身を除く): 65050916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 140, 161, 175, 230, 322, 350, 460, 575, 644, 700, 805, 1150, 1610, 2300, 2543, 3220, 4025, 5086, 8050, 10172, 12715, 16100, 17801, 25430, 35602, 50860, 58489, 63575, 71204, 89005, 116978, 127150, 178010, 233956, 254300, 292445, 356020, 409423, 445025, 584890, 818846, 890050, 1169780, 1462225, 1637692, 1780100, 2047115, 2924450, 4094230, 5848900, 8188460, 10235575, 20471150, 40942300]

約数ペア:

[(1, 40942300), (2, 20471150), (4, 10235575), (5, 8188460), (7, 5848900), (10, 4094230), (14, 2924450), (20, 2047115), (23, 1780100), (25, 1637692), (28, 1462225), (35, 1169780), (46, 890050), (50, 818846), (70, 584890), (92, 445025), (100, 409423), (115, 356020), (140, 292445), (161, 254300), (175, 233956), (230, 178010), (322, 127150), (350, 116978), (460, 89005), (575, 71204), (644, 63575), (700, 58489), (805, 50860), (1150, 35602), (1610, 25430), (2300, 17801), (2543, 16100), (3220, 12715), (4025, 10172), (5086, 8050)]