20235732230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{1531}}^1$

素因数の和:1974

約数の個数: 128

約数和(自身を含む): 45745274880

約数和(自身を除く): 25509542650

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 58, 70, 85, 119, 145, 170, 203, 238, 290, 383, 406, 493, 595, 766, 986, 1015, 1190, 1531, 1915, 2030, 2465, 2681, 3062, 3451, 3830, 4930, 5362, 6511, 6902, 7655, 10717, 11107, 13022, 13405, 15310, 17255, 21434, 22214, 26027, 26810, 32555, 34510, 44399, 45577, 52054, 53585, 55535, 65110, 77749, 88798, 91154, 107170, 111070, 130135, 155498, 182189, 188819, 221995, 227885, 260270, 310793, 364378, 377638, 388745, 443990, 455770, 586373, 621586, 754783, 777490, 910945, 944095, 1172746, 1321733, 1509566, 1553965, 1821890, 1888190, 2643466, 2931865, 3107930, 3773915, 4104611, 5283481, 5863730, 6608665, 7547830, 8209222, 9968341, 10566962, 13217330, 17004817, 19936682, 20523055, 26417405, 34009634, 41046110, 49841705, 52834810, 69778387, 85024085, 99683410, 119033719, 139556774, 170048170, 238067438, 289081889, 348891935, 578163778, 595168595, 697783870, 1190337190, 1445409445, 2023573223, 2890818890, 4047146446, 10117866115, 20235732230]

約数ペア:

[(1, 20235732230), (2, 10117866115), (5, 4047146446), (7, 2890818890), (10, 2023573223), (14, 1445409445), (17, 1190337190), (29, 697783870), (34, 595168595), (35, 578163778), (58, 348891935), (70, 289081889), (85, 238067438), (119, 170048170), (145, 139556774), (170, 119033719), (203, 99683410), (238, 85024085), (290, 69778387), (383, 52834810), (406, 49841705), (493, 41046110), (595, 34009634), (766, 26417405), (986, 20523055), (1015, 19936682), (1190, 17004817), (1531, 13217330), (1915, 10566962), (2030, 9968341), (2465, 8209222), (2681, 7547830), (3062, 6608665), (3451, 5863730), (3830, 5283481), (4930, 4104611), (5362, 3773915), (6511, 3107930), (6902, 2931865), (7655, 2643466), (10717, 1888190), (11107, 1821890), (13022, 1553965), (13405, 1509566), (15310, 1321733), (17255, 1172746), (21434, 944095), (22214, 910945), (26027, 777490), (26810, 754783), (32555, 621586), (34510, 586373), (44399, 455770), (45577, 443990), (52054, 388745), (53585, 377638), (55535, 364378), (65110, 310793), (77749, 260270), (88798, 227885), (91154, 221995), (107170, 188819), (111070, 182189), (130135, 155498)]