2034243640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1553}}^1$

素因数の和:1817

約数の個数: 128

約数和(自身を含む): 5404190400

約数和(自身を除く): 3369946760

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 229, 260, 286, 440, 458, 520, 572, 715, 916, 1144, 1145, 1430, 1553, 1832, 2290, 2519, 2860, 2977, 3106, 4580, 5038, 5720, 5954, 6212, 7765, 9160, 10076, 11908, 12424, 12595, 14885, 15530, 17083, 20152, 20189, 23816, 25190, 29770, 31060, 32747, 34166, 40378, 50380, 59540, 62120, 65494, 68332, 80756, 85415, 100760, 100945, 119080, 130988, 136664, 161512, 163735, 170830, 201890, 222079, 261976, 327470, 341660, 355637, 403780, 444158, 654940, 683320, 711274, 807560, 888316, 1110395, 1309880, 1422548, 1776632, 1778185, 2220790, 2845096, 3556370, 3912007, 4441580, 4623281, 7112740, 7824014, 8883160, 9246562, 14225480, 15648028, 18493124, 19560035, 23116405, 31296056, 36986248, 39120070, 46232810, 50856091, 78240140, 92465620, 101712182, 156480280, 184931240, 203424364, 254280455, 406848728, 508560910, 1017121820, 2034243640]

約数ペア:

[(1, 2034243640), (2, 1017121820), (4, 508560910), (5, 406848728), (8, 254280455), (10, 203424364), (11, 184931240), (13, 156480280), (20, 101712182), (22, 92465620), (26, 78240140), (40, 50856091), (44, 46232810), (52, 39120070), (55, 36986248), (65, 31296056), (88, 23116405), (104, 19560035), (110, 18493124), (130, 15648028), (143, 14225480), (220, 9246562), (229, 8883160), (260, 7824014), (286, 7112740), (440, 4623281), (458, 4441580), (520, 3912007), (572, 3556370), (715, 2845096), (916, 2220790), (1144, 1778185), (1145, 1776632), (1430, 1422548), (1553, 1309880), (1832, 1110395), (2290, 888316), (2519, 807560), (2860, 711274), (2977, 683320), (3106, 654940), (4580, 444158), (5038, 403780), (5720, 355637), (5954, 341660), (6212, 327470), (7765, 261976), (9160, 222079), (10076, 201890), (11908, 170830), (12424, 163735), (12595, 161512), (14885, 136664), (15530, 130988), (17083, 119080), (20152, 100945), (20189, 100760), (23816, 85415), (25190, 80756), (29770, 68332), (31060, 65494), (32747, 62120), (34166, 59540), (40378, 50380)]