28836557120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{415273}}^1$

素因数の和:415328

約数の個数: 112

約数和(自身を含む): 81008329728

約数和(自身を除く): 52171772608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 4340, 4960, 6944, 8680, 9920, 13888, 17360, 34720, 69440, 415273, 830546, 1661092, 2076365, 2906911, 3322184, 4152730, 5813822, 6644368, 8305460, 11627644, 12873463, 13288736, 14534555, 16610920, 23255288, 25746926, 26577472, 29069110, 33221840, 46510576, 51493852, 58138220, 64367315, 66443680, 90114241, 93021152, 102987704, 116276440, 128734630, 132887360, 180228482, 186042304, 205975408, 232552880, 257469260, 360456964, 411950816, 450571205, 465105760, 514938520, 720913928, 823901632, 901142410, 930211520, 1029877040, 1441827856, 1802284820, 2059754080, 2883655712, 3604569640, 4119508160, 5767311424, 7209139280, 14418278560, 28836557120]

約数ペア:

[(1, 28836557120), (2, 14418278560), (4, 7209139280), (5, 5767311424), (7, 4119508160), (8, 3604569640), (10, 2883655712), (14, 2059754080), (16, 1802284820), (20, 1441827856), (28, 1029877040), (31, 930211520), (32, 901142410), (35, 823901632), (40, 720913928), (56, 514938520), (62, 465105760), (64, 450571205), (70, 411950816), (80, 360456964), (112, 257469260), (124, 232552880), (140, 205975408), (155, 186042304), (160, 180228482), (217, 132887360), (224, 128734630), (248, 116276440), (280, 102987704), (310, 93021152), (320, 90114241), (434, 66443680), (448, 64367315), (496, 58138220), (560, 51493852), (620, 46510576), (868, 33221840), (992, 29069110), (1085, 26577472), (1120, 25746926), (1240, 23255288), (1736, 16610920), (1984, 14534555), (2170, 13288736), (2240, 12873463), (2480, 11627644), (3472, 8305460), (4340, 6644368), (4960, 5813822), (6944, 4152730), (8680, 3322184), (9920, 2906911), (13888, 2076365), (17360, 1661092), (34720, 830546), (69440, 415273)]