40466010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 113541120

約数和(自身を除く): 73075110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 43, 57, 65, 78, 86, 95, 114, 127, 129, 130, 190, 195, 215, 247, 254, 258, 285, 381, 390, 430, 494, 559, 570, 635, 645, 741, 762, 817, 1118, 1235, 1270, 1290, 1482, 1634, 1651, 1677, 1905, 2413, 2451, 2470, 2795, 3302, 3354, 3705, 3810, 4085, 4826, 4902, 4953, 5461, 5590, 7239, 7410, 8170, 8255, 8385, 9906, 10621, 10922, 12065, 12255, 14478, 16383, 16510, 16770, 21242, 24130, 24510, 24765, 27305, 31369, 31863, 32766, 36195, 49530, 53105, 54610, 62738, 63726, 70993, 72390, 81915, 94107, 103759, 106210, 141986, 156845, 159315, 163830, 188214, 207518, 212979, 311277, 313690, 318630, 354965, 425958, 470535, 518795, 622554, 709930, 941070, 1037590, 1064895, 1348867, 1556385, 2129790, 2697734, 3112770, 4046601, 6744335, 8093202, 13488670, 20233005, 40466010]

約数ペア:

[(1, 40466010), (2, 20233005), (3, 13488670), (5, 8093202), (6, 6744335), (10, 4046601), (13, 3112770), (15, 2697734), (19, 2129790), (26, 1556385), (30, 1348867), (38, 1064895), (39, 1037590), (43, 941070), (57, 709930), (65, 622554), (78, 518795), (86, 470535), (95, 425958), (114, 354965), (127, 318630), (129, 313690), (130, 311277), (190, 212979), (195, 207518), (215, 188214), (247, 163830), (254, 159315), (258, 156845), (285, 141986), (381, 106210), (390, 103759), (430, 94107), (494, 81915), (559, 72390), (570, 70993), (635, 63726), (645, 62738), (741, 54610), (762, 53105), (817, 49530), (1118, 36195), (1235, 32766), (1270, 31863), (1290, 31369), (1482, 27305), (1634, 24765), (1651, 24510), (1677, 24130), (1905, 21242), (2413, 16770), (2451, 16510), (2470, 16383), (2795, 14478), (3302, 12255), (3354, 12065), (3705, 10922), (3810, 10621), (4085, 9906), (4826, 8385), (4902, 8255), (4953, 8170), (5461, 7410), (5590, 7239)]