157093806100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20401793}}^1$

素因数の和:20401825

約数の個数: 72

約数和(自身を含む): 425010172608

約数和(自身を除く): 267916366508

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 20401793, 40803586, 81607172, 102008965, 142812551, 204017930, 224419723, 285625102, 408035860, 448839446, 510044825, 571250204, 714062755, 897678892, 1020089650, 1122098615, 1428125510, 1570938061, 2040179300, 2244197230, 2856251020, 3141876122, 3570313775, 4488394460, 5610493075, 6283752244, 7140627550, 7854690305, 11220986150, 14281255100, 15709380610, 22441972300, 31418761220, 39273451525, 78546903050, 157093806100]

約数ペア:

[(1, 157093806100), (2, 78546903050), (4, 39273451525), (5, 31418761220), (7, 22441972300), (10, 15709380610), (11, 14281255100), (14, 11220986150), (20, 7854690305), (22, 7140627550), (25, 6283752244), (28, 5610493075), (35, 4488394460), (44, 3570313775), (50, 3141876122), (55, 2856251020), (70, 2244197230), (77, 2040179300), (100, 1570938061), (110, 1428125510), (140, 1122098615), (154, 1020089650), (175, 897678892), (220, 714062755), (275, 571250204), (308, 510044825), (350, 448839446), (385, 408035860), (550, 285625102), (700, 224419723), (770, 204017930), (1100, 142812551), (1540, 102008965), (1925, 81607172), (3850, 40803586), (7700, 20401793)]