80633630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 196577280

約数和(自身を除く): 115943650

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 29, 35, 46, 55, 58, 70, 77, 110, 115, 145, 154, 157, 161, 203, 230, 253, 290, 314, 319, 322, 385, 406, 506, 638, 667, 770, 785, 805, 1015, 1099, 1265, 1334, 1570, 1595, 1610, 1727, 1771, 2030, 2198, 2233, 2530, 3190, 3335, 3454, 3542, 3611, 4466, 4553, 4669, 5495, 6670, 7222, 7337, 8635, 8855, 9106, 9338, 10990, 11165, 12089, 14674, 17270, 17710, 18055, 22330, 22765, 23345, 24178, 25277, 31871, 36110, 36685, 39721, 45530, 46690, 50083, 50554, 51359, 60445, 63742, 73370, 79442, 100166, 102718, 104719, 120890, 126385, 159355, 198605, 209438, 250415, 252770, 256795, 278047, 318710, 350581, 397210, 500830, 513590, 523595, 556094, 701162, 733033, 1047190, 1151909, 1390235, 1466066, 1752905, 2303818, 2780470, 3505810, 3665165, 5759545, 7330330, 8063363, 11519090, 16126726, 40316815, 80633630]

約数ペア:

[(1, 80633630), (2, 40316815), (5, 16126726), (7, 11519090), (10, 8063363), (11, 7330330), (14, 5759545), (22, 3665165), (23, 3505810), (29, 2780470), (35, 2303818), (46, 1752905), (55, 1466066), (58, 1390235), (70, 1151909), (77, 1047190), (110, 733033), (115, 701162), (145, 556094), (154, 523595), (157, 513590), (161, 500830), (203, 397210), (230, 350581), (253, 318710), (290, 278047), (314, 256795), (319, 252770), (322, 250415), (385, 209438), (406, 198605), (506, 159355), (638, 126385), (667, 120890), (770, 104719), (785, 102718), (805, 100166), (1015, 79442), (1099, 73370), (1265, 63742), (1334, 60445), (1570, 51359), (1595, 50554), (1610, 50083), (1727, 46690), (1771, 45530), (2030, 39721), (2198, 36685), (2233, 36110), (2530, 31871), (3190, 25277), (3335, 24178), (3454, 23345), (3542, 22765), (3611, 22330), (4466, 18055), (4553, 17710), (4669, 17270), (5495, 14674), (6670, 12089), (7222, 11165), (7337, 10990), (8635, 9338), (8855, 9106)]