2016026740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{3539}}^1$

素因数の和:3881

約数の個数: 96

約数和(自身を含む): 5228778240

約数和(自身を除く): 3212751500

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 313, 364, 455, 626, 910, 1252, 1565, 1820, 2191, 3130, 3539, 4069, 4382, 6260, 7078, 8138, 8764, 10955, 14156, 16276, 17695, 20345, 21910, 24773, 28483, 35390, 40690, 43820, 46007, 49546, 56966, 70780, 81380, 92014, 99092, 113932, 123865, 142415, 184028, 230035, 247730, 284830, 322049, 460070, 495460, 569660, 644098, 920140, 1107707, 1288196, 1610245, 2215414, 3220490, 4430828, 5538535, 6440980, 7753949, 11077070, 14400191, 15507898, 22154140, 28800382, 31015796, 38769745, 57600764, 72000955, 77539490, 100801337, 144001910, 155078980, 201602674, 288003820, 403205348, 504006685, 1008013370, 2016026740]

約数ペア:

[(1, 2016026740), (2, 1008013370), (4, 504006685), (5, 403205348), (7, 288003820), (10, 201602674), (13, 155078980), (14, 144001910), (20, 100801337), (26, 77539490), (28, 72000955), (35, 57600764), (52, 38769745), (65, 31015796), (70, 28800382), (91, 22154140), (130, 15507898), (140, 14400191), (182, 11077070), (260, 7753949), (313, 6440980), (364, 5538535), (455, 4430828), (626, 3220490), (910, 2215414), (1252, 1610245), (1565, 1288196), (1820, 1107707), (2191, 920140), (3130, 644098), (3539, 569660), (4069, 495460), (4382, 460070), (6260, 322049), (7078, 284830), (8138, 247730), (8764, 230035), (10955, 184028), (14156, 142415), (16276, 123865), (17695, 113932), (20345, 99092), (21910, 92014), (24773, 81380), (28483, 70780), (35390, 56966), (40690, 49546), (43820, 46007)]