1880492398340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1\times {\mathrm{53327}}^1$

素因数の和:53901

約数の個数: 96

約数和(自身を含む): 4121367022080

約数和(自身を除く): 2240874623740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 163, 290, 326, 373, 580, 652, 746, 815, 1492, 1630, 1865, 3260, 3730, 4727, 7460, 9454, 10817, 18908, 21634, 23635, 43268, 47270, 53327, 54085, 60799, 94540, 106654, 108170, 121598, 213308, 216340, 243196, 266635, 303995, 533270, 607990, 1066540, 1215980, 1546483, 1763171, 3092966, 3526342, 6185932, 7052684, 7732415, 8692301, 8815855, 15464830, 17384602, 17631710, 19890971, 30929660, 34769204, 35263420, 39781942, 43461505, 79563884, 86923010, 99454855, 173846020, 198909710, 252076729, 397819420, 504153458, 576838159, 1008306916, 1153676318, 1260383645, 2307352636, 2520767290, 2884190795, 3242228273, 5041534580, 5768381590, 6484456546, 11536763180, 12968913092, 16211141365, 32422282730, 64844565460, 94024619917, 188049239834, 376098479668, 470123099585, 940246199170, 1880492398340]

約数ペア:

[(1, 1880492398340), (2, 940246199170), (4, 470123099585), (5, 376098479668), (10, 188049239834), (20, 94024619917), (29, 64844565460), (58, 32422282730), (116, 16211141365), (145, 12968913092), (163, 11536763180), (290, 6484456546), (326, 5768381590), (373, 5041534580), (580, 3242228273), (652, 2884190795), (746, 2520767290), (815, 2307352636), (1492, 1260383645), (1630, 1153676318), (1865, 1008306916), (3260, 576838159), (3730, 504153458), (4727, 397819420), (7460, 252076729), (9454, 198909710), (10817, 173846020), (18908, 99454855), (21634, 86923010), (23635, 79563884), (43268, 43461505), (47270, 39781942), (53327, 35263420), (54085, 34769204), (60799, 30929660), (94540, 19890971), (106654, 17631710), (108170, 17384602), (121598, 15464830), (213308, 8815855), (216340, 8692301), (243196, 7732415), (266635, 7052684), (303995, 6185932), (533270, 3526342), (607990, 3092966), (1066540, 1763171), (1215980, 1546483)]