22472632220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{1709}}^1$

素因数の和:2043

約数の個数: 96

約数和(自身を含む): 49421352960

約数和(自身を除く): 26948720740

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 127, 155, 167, 254, 310, 334, 508, 620, 635, 668, 835, 1270, 1670, 1709, 2540, 3340, 3418, 3937, 5177, 6836, 7874, 8545, 10354, 15748, 17090, 19685, 20708, 21209, 25885, 34180, 39370, 42418, 51770, 52979, 78740, 84836, 103540, 105958, 106045, 211916, 212090, 217043, 264895, 285403, 424180, 434086, 529790, 570806, 657479, 868172, 1059580, 1085215, 1141612, 1314958, 1427015, 2170430, 2629916, 2854030, 3287395, 4340860, 5708060, 6574790, 6728333, 8847493, 13149580, 13456666, 17694986, 26913332, 33641665, 35389972, 36246181, 44237465, 67283330, 72492362, 88474930, 134566660, 144984724, 176949860, 181230905, 362461810, 724923620, 1123631611, 2247263222, 4494526444, 5618158055, 11236316110, 22472632220]

約数ペア:

[(1, 22472632220), (2, 11236316110), (4, 5618158055), (5, 4494526444), (10, 2247263222), (20, 1123631611), (31, 724923620), (62, 362461810), (124, 181230905), (127, 176949860), (155, 144984724), (167, 134566660), (254, 88474930), (310, 72492362), (334, 67283330), (508, 44237465), (620, 36246181), (635, 35389972), (668, 33641665), (835, 26913332), (1270, 17694986), (1670, 13456666), (1709, 13149580), (2540, 8847493), (3340, 6728333), (3418, 6574790), (3937, 5708060), (5177, 4340860), (6836, 3287395), (7874, 2854030), (8545, 2629916), (10354, 2170430), (15748, 1427015), (17090, 1314958), (19685, 1141612), (20708, 1085215), (21209, 1059580), (25885, 868172), (34180, 657479), (39370, 570806), (42418, 529790), (51770, 434086), (52979, 424180), (78740, 285403), (84836, 264895), (103540, 217043), (105958, 212090), (106045, 211916)]