406393400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5477}}^1$

素因数の和:5553

約数の個数: 96

約数和(自身を含む): 1100420640

約数和(自身を除く): 694027240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 53, 56, 70, 100, 106, 140, 175, 200, 212, 265, 280, 350, 371, 424, 530, 700, 742, 1060, 1325, 1400, 1484, 1855, 2120, 2650, 2968, 3710, 5300, 5477, 7420, 9275, 10600, 10954, 14840, 18550, 21908, 27385, 37100, 38339, 43816, 54770, 74200, 76678, 109540, 136925, 153356, 191695, 219080, 273850, 290281, 306712, 383390, 547700, 580562, 766780, 958475, 1095400, 1161124, 1451405, 1533560, 1916950, 2031967, 2322248, 2902810, 3833900, 4063934, 5805620, 7257025, 7667800, 8127868, 10159835, 11611240, 14514050, 16255736, 20319670, 29028100, 40639340, 50799175, 58056200, 81278680, 101598350, 203196700, 406393400]

約数ペア:

[(1, 406393400), (2, 203196700), (4, 101598350), (5, 81278680), (7, 58056200), (8, 50799175), (10, 40639340), (14, 29028100), (20, 20319670), (25, 16255736), (28, 14514050), (35, 11611240), (40, 10159835), (50, 8127868), (53, 7667800), (56, 7257025), (70, 5805620), (100, 4063934), (106, 3833900), (140, 2902810), (175, 2322248), (200, 2031967), (212, 1916950), (265, 1533560), (280, 1451405), (350, 1161124), (371, 1095400), (424, 958475), (530, 766780), (700, 580562), (742, 547700), (1060, 383390), (1325, 306712), (1400, 290281), (1484, 273850), (1855, 219080), (2120, 191695), (2650, 153356), (2968, 136925), (3710, 109540), (5300, 76678), (5477, 74200), (7420, 54770), (9275, 43816), (10600, 38339), (10954, 37100), (14840, 27385), (18550, 21908)]