86465412040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{524287}}^1$

素因数の和:524355

約数の個数: 128

約数和(自身を含む): 241591910400

約数和(自身を除く): 155126498360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 95, 124, 133, 140, 152, 155, 190, 217, 248, 266, 280, 310, 380, 434, 532, 589, 620, 665, 760, 868, 1064, 1085, 1178, 1240, 1330, 1736, 2170, 2356, 2660, 2945, 4123, 4340, 4712, 5320, 5890, 8246, 8680, 11780, 16492, 20615, 23560, 32984, 41230, 82460, 164920, 524287, 1048574, 2097148, 2621435, 3670009, 4194296, 5242870, 7340018, 9961453, 10485740, 14680036, 16252897, 18350045, 19922906, 20971480, 29360072, 32505794, 36700090, 39845812, 49807265, 65011588, 69730171, 73400180, 79691624, 81264485, 99614530, 113770279, 130023176, 139460342, 146800360, 162528970, 199229060, 227540558, 278920684, 308805043, 325057940, 348650855, 398458120, 455081116, 557841368, 568851395, 617610086, 650115880, 697301710, 910162232, 1137702790, 1235220172, 1394603420, 1544025215, 2161635301, 2275405580, 2470440344, 2789206840, 3088050430, 4323270602, 4550811160, 6176100860, 8646541204, 10808176505, 12352201720, 17293082408, 21616353010, 43232706020, 86465412040]

約数ペア:

[(1, 86465412040), (2, 43232706020), (4, 21616353010), (5, 17293082408), (7, 12352201720), (8, 10808176505), (10, 8646541204), (14, 6176100860), (19, 4550811160), (20, 4323270602), (28, 3088050430), (31, 2789206840), (35, 2470440344), (38, 2275405580), (40, 2161635301), (56, 1544025215), (62, 1394603420), (70, 1235220172), (76, 1137702790), (95, 910162232), (124, 697301710), (133, 650115880), (140, 617610086), (152, 568851395), (155, 557841368), (190, 455081116), (217, 398458120), (248, 348650855), (266, 325057940), (280, 308805043), (310, 278920684), (380, 227540558), (434, 199229060), (532, 162528970), (589, 146800360), (620, 139460342), (665, 130023176), (760, 113770279), (868, 99614530), (1064, 81264485), (1085, 79691624), (1178, 73400180), (1240, 69730171), (1330, 65011588), (1736, 49807265), (2170, 39845812), (2356, 36700090), (2660, 32505794), (2945, 29360072), (4123, 20971480), (4340, 19922906), (4712, 18350045), (5320, 16252897), (5890, 14680036), (8246, 10485740), (8680, 9961453), (11780, 7340018), (16492, 5242870), (20615, 4194296), (23560, 3670009), (32984, 2621435), (41230, 2097148), (82460, 1048574), (164920, 524287)]