541259680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:619

約数の個数: 144

約数和(自身を含む): 1424707704

約数和(自身を除く): 883448024

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 65, 74, 80, 104, 130, 148, 160, 169, 185, 208, 260, 296, 338, 370, 416, 481, 520, 541, 592, 676, 740, 845, 962, 1040, 1082, 1184, 1352, 1480, 1690, 1924, 2080, 2164, 2405, 2704, 2705, 2960, 3380, 3848, 4328, 4810, 5408, 5410, 5920, 6253, 6760, 7033, 7696, 8656, 9620, 10820, 12506, 13520, 14066, 15392, 17312, 19240, 20017, 21640, 25012, 27040, 28132, 31265, 35165, 38480, 40034, 43280, 50024, 56264, 62530, 70330, 76960, 80068, 86560, 91429, 100048, 100085, 112528, 125060, 140660, 160136, 182858, 200096, 200170, 225056, 250120, 260221, 281320, 320272, 365716, 400340, 457145, 500240, 520442, 562640, 640544, 731432, 800680, 914290, 1000480, 1040884, 1125280, 1301105, 1462864, 1601360, 1828580, 2081768, 2602210, 2925728, 3202720, 3382873, 3657160, 4163536, 5204420, 6765746, 7314320, 8327072, 10408840, 13531492, 14628640, 16914365, 20817680, 27062984, 33828730, 41635360, 54125968, 67657460, 108251936, 135314920, 270629840, 541259680]

約数ペア:

[(1, 541259680), (2, 270629840), (4, 135314920), (5, 108251936), (8, 67657460), (10, 54125968), (13, 41635360), (16, 33828730), (20, 27062984), (26, 20817680), (32, 16914365), (37, 14628640), (40, 13531492), (52, 10408840), (65, 8327072), (74, 7314320), (80, 6765746), (104, 5204420), (130, 4163536), (148, 3657160), (160, 3382873), (169, 3202720), (185, 2925728), (208, 2602210), (260, 2081768), (296, 1828580), (338, 1601360), (370, 1462864), (416, 1301105), (481, 1125280), (520, 1040884), (541, 1000480), (592, 914290), (676, 800680), (740, 731432), (845, 640544), (962, 562640), (1040, 520442), (1082, 500240), (1184, 457145), (1352, 400340), (1480, 365716), (1690, 320272), (1924, 281320), (2080, 260221), (2164, 250120), (2405, 225056), (2704, 200170), (2705, 200096), (2960, 182858), (3380, 160136), (3848, 140660), (4328, 125060), (4810, 112528), (5408, 100085), (5410, 100048), (5920, 91429), (6253, 86560), (6760, 80068), (7033, 76960), (7696, 70330), (8656, 62530), (9620, 56264), (10820, 50024), (12506, 43280), (13520, 40034), (14066, 38480), (15392, 35165), (17312, 31265), (19240, 28132), (20017, 27040), (21640, 25012)]