2013149320

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{11287}}^1$

素因数の和:11332

約数の個数: 128

約数和(自身を含む): 5689152000

約数和(自身を除く): 3676002680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 343, 364, 392, 455, 490, 520, 637, 686, 728, 910, 980, 1274, 1372, 1715, 1820, 1960, 2548, 2744, 3185, 3430, 3640, 4459, 5096, 6370, 6860, 8918, 11287, 12740, 13720, 17836, 22295, 22574, 25480, 35672, 44590, 45148, 56435, 79009, 89180, 90296, 112870, 146731, 158018, 178360, 225740, 293462, 316036, 395045, 451480, 553063, 586924, 632072, 733655, 790090, 1027117, 1106126, 1173848, 1467310, 1580180, 2054234, 2212252, 2765315, 2934620, 3160360, 3871441, 4108468, 4424504, 5135585, 5530630, 5869240, 7189819, 7742882, 8216936, 10271170, 11061260, 14379638, 15485764, 19357205, 20542340, 22122520, 28759276, 30971528, 35949095, 38714410, 41084680, 50328733, 57518552, 71898190, 77428820, 100657466, 143796380, 154857640, 201314932, 251643665, 287592760, 402629864, 503287330, 1006574660, 2013149320]

約数ペア:

[(1, 2013149320), (2, 1006574660), (4, 503287330), (5, 402629864), (7, 287592760), (8, 251643665), (10, 201314932), (13, 154857640), (14, 143796380), (20, 100657466), (26, 77428820), (28, 71898190), (35, 57518552), (40, 50328733), (49, 41084680), (52, 38714410), (56, 35949095), (65, 30971528), (70, 28759276), (91, 22122520), (98, 20542340), (104, 19357205), (130, 15485764), (140, 14379638), (182, 11061260), (196, 10271170), (245, 8216936), (260, 7742882), (280, 7189819), (343, 5869240), (364, 5530630), (392, 5135585), (455, 4424504), (490, 4108468), (520, 3871441), (637, 3160360), (686, 2934620), (728, 2765315), (910, 2212252), (980, 2054234), (1274, 1580180), (1372, 1467310), (1715, 1173848), (1820, 1106126), (1960, 1027117), (2548, 790090), (2744, 733655), (3185, 632072), (3430, 586924), (3640, 553063), (4459, 451480), (5096, 395045), (6370, 316036), (6860, 293462), (8918, 225740), (11287, 178360), (12740, 158018), (13720, 146731), (17836, 112870), (22295, 90296), (22574, 89180), (25480, 79009), (35672, 56435), (44590, 45148)]