6551218220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{2087}}^1$

素因数の和:2271

約数の個数: 96

約数和(自身を含む): 14615064576

約数和(自身を除く): 8063846356

約数列:

[1, 2, 4, 5, 10, 20, 31, 61, 62, 83, 122, 124, 155, 166, 244, 305, 310, 332, 415, 610, 620, 830, 1220, 1660, 1891, 2087, 2573, 3782, 4174, 5063, 5146, 7564, 8348, 9455, 10126, 10292, 10435, 12865, 18910, 20252, 20870, 25315, 25730, 37820, 41740, 50630, 51460, 64697, 101260, 127307, 129394, 156953, 173221, 254614, 258788, 313906, 323485, 346442, 509228, 627812, 636535, 646970, 692884, 784765, 866105, 1273070, 1293940, 1569530, 1732210, 2546140, 3139060, 3464420, 3946517, 5369851, 7893034, 10566481, 10739702, 15786068, 19732585, 21132962, 21479404, 26849255, 39465170, 42265924, 52832405, 53698510, 78930340, 105664810, 107397020, 211329620, 327560911, 655121822, 1310243644, 1637804555, 3275609110, 6551218220]

約数ペア:

[(1, 6551218220), (2, 3275609110), (4, 1637804555), (5, 1310243644), (10, 655121822), (20, 327560911), (31, 211329620), (61, 107397020), (62, 105664810), (83, 78930340), (122, 53698510), (124, 52832405), (155, 42265924), (166, 39465170), (244, 26849255), (305, 21479404), (310, 21132962), (332, 19732585), (415, 15786068), (610, 10739702), (620, 10566481), (830, 7893034), (1220, 5369851), (1660, 3946517), (1891, 3464420), (2087, 3139060), (2573, 2546140), (3782, 1732210), (4174, 1569530), (5063, 1293940), (5146, 1273070), (7564, 866105), (8348, 784765), (9455, 692884), (10126, 646970), (10292, 636535), (10435, 627812), (12865, 509228), (18910, 346442), (20252, 323485), (20870, 313906), (25315, 258788), (25730, 254614), (37820, 173221), (41740, 156953), (50630, 129394), (51460, 127307), (64697, 101260)]