1950168754640

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2447}}^1\times {\mathrm{187963}}^1$

素因数の和:190476

約数の個数: 80

約数和(自身を含む): 4621604698368

約数和(自身を除く): 2671435943728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 2447, 4240, 4894, 9788, 12235, 19576, 24470, 39152, 48940, 97880, 129691, 187963, 195760, 259382, 375926, 518764, 648455, 751852, 939815, 1037528, 1296910, 1503704, 1879630, 2075056, 2593820, 3007408, 3759260, 5187640, 7518520, 9962039, 10375280, 15037040, 19924078, 39848156, 49810195, 79696312, 99620390, 159392624, 199240780, 398481560, 459945461, 796963120, 919890922, 1839781844, 2299727305, 3679563688, 4599454610, 7359127376, 9198909220, 18397818440, 24377109433, 36795636880, 48754218866, 97508437732, 121885547165, 195016875464, 243771094330, 390033750928, 487542188660, 975084377320, 1950168754640]

約数ペア:

[(1, 1950168754640), (2, 975084377320), (4, 487542188660), (5, 390033750928), (8, 243771094330), (10, 195016875464), (16, 121885547165), (20, 97508437732), (40, 48754218866), (53, 36795636880), (80, 24377109433), (106, 18397818440), (212, 9198909220), (265, 7359127376), (424, 4599454610), (530, 3679563688), (848, 2299727305), (1060, 1839781844), (2120, 919890922), (2447, 796963120), (4240, 459945461), (4894, 398481560), (9788, 199240780), (12235, 159392624), (19576, 99620390), (24470, 79696312), (39152, 49810195), (48940, 39848156), (97880, 19924078), (129691, 15037040), (187963, 10375280), (195760, 9962039), (259382, 7518520), (375926, 5187640), (518764, 3759260), (648455, 3007408), (751852, 2593820), (939815, 2075056), (1037528, 1879630), (1296910, 1503704)]