33621980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 85327872

約数和(自身を除く): 51705892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 61, 62, 70, 122, 124, 127, 140, 155, 217, 244, 254, 305, 310, 427, 434, 508, 610, 620, 635, 854, 868, 889, 1085, 1220, 1270, 1708, 1778, 1891, 2135, 2170, 2540, 3556, 3782, 3937, 4270, 4340, 4445, 7564, 7747, 7874, 8540, 8890, 9455, 13237, 15494, 15748, 17780, 18910, 19685, 26474, 27559, 30988, 37820, 38735, 39370, 52948, 54229, 55118, 66185, 77470, 78740, 108458, 110236, 132370, 137795, 154940, 216916, 240157, 264740, 271145, 275590, 480314, 542290, 551180, 960628, 1084580, 1200785, 1681099, 2401570, 3362198, 4803140, 6724396, 8405495, 16810990, 33621980]

約数ペア:

[(1, 33621980), (2, 16810990), (4, 8405495), (5, 6724396), (7, 4803140), (10, 3362198), (14, 2401570), (20, 1681099), (28, 1200785), (31, 1084580), (35, 960628), (61, 551180), (62, 542290), (70, 480314), (122, 275590), (124, 271145), (127, 264740), (140, 240157), (155, 216916), (217, 154940), (244, 137795), (254, 132370), (305, 110236), (310, 108458), (427, 78740), (434, 77470), (508, 66185), (610, 55118), (620, 54229), (635, 52948), (854, 39370), (868, 38735), (889, 37820), (1085, 30988), (1220, 27559), (1270, 26474), (1708, 19685), (1778, 18910), (1891, 17780), (2135, 15748), (2170, 15494), (2540, 13237), (3556, 9455), (3782, 8890), (3937, 8540), (4270, 7874), (4340, 7747), (4445, 7564)]