10978740220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{3371}}^1$

素因数の和:3971

約数の個数: 96

約数和(自身を含む): 27019593216

約数和(自身を除く): 16040852996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 541, 602, 860, 1082, 1204, 1505, 2164, 2705, 3010, 3371, 3787, 5410, 6020, 6742, 7574, 10820, 13484, 15148, 16855, 18935, 23263, 23597, 33710, 37870, 46526, 47194, 67420, 75740, 93052, 94388, 116315, 117985, 144953, 162841, 232630, 235970, 289906, 325682, 465260, 471940, 579812, 651364, 724765, 814205, 1014671, 1449530, 1628410, 1823711, 2029342, 2899060, 3256820, 3647422, 4058684, 5073355, 7294844, 9118555, 10146710, 12765977, 18237110, 20293420, 25531954, 36474220, 51063908, 63829885, 78419573, 127659770, 156839146, 255319540, 313678292, 392097865, 548937011, 784195730, 1097874022, 1568391460, 2195748044, 2744685055, 5489370110, 10978740220]

約数ペア:

[(1, 10978740220), (2, 5489370110), (4, 2744685055), (5, 2195748044), (7, 1568391460), (10, 1097874022), (14, 784195730), (20, 548937011), (28, 392097865), (35, 313678292), (43, 255319540), (70, 156839146), (86, 127659770), (140, 78419573), (172, 63829885), (215, 51063908), (301, 36474220), (430, 25531954), (541, 20293420), (602, 18237110), (860, 12765977), (1082, 10146710), (1204, 9118555), (1505, 7294844), (2164, 5073355), (2705, 4058684), (3010, 3647422), (3371, 3256820), (3787, 2899060), (5410, 2029342), (6020, 1823711), (6742, 1628410), (7574, 1449530), (10820, 1014671), (13484, 814205), (15148, 724765), (16855, 651364), (18935, 579812), (23263, 471940), (23597, 465260), (33710, 325682), (37870, 289906), (46526, 235970), (47194, 232630), (67420, 162841), (75740, 144953), (93052, 117985), (94388, 116315)]