4628793680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{435037}}^1$

素因数の和:435076

約数の個数: 80

約数和(自身を含む): 12946730880

約数和(自身を除く): 8317937200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 435037, 870074, 1740148, 2175185, 3045259, 3480296, 4350370, 6090518, 6960592, 8265703, 8700740, 12181036, 15226295, 16531406, 17401480, 24362072, 30452590, 33062812, 34802960, 41328515, 48724144, 57859921, 60905180, 66125624, 82657030, 115719842, 121810360, 132251248, 165314060, 231439684, 243620720, 289299605, 330628120, 462879368, 578599210, 661256240, 925758736, 1157198420, 2314396840, 4628793680]

約数ペア:

[(1, 4628793680), (2, 2314396840), (4, 1157198420), (5, 925758736), (7, 661256240), (8, 578599210), (10, 462879368), (14, 330628120), (16, 289299605), (19, 243620720), (20, 231439684), (28, 165314060), (35, 132251248), (38, 121810360), (40, 115719842), (56, 82657030), (70, 66125624), (76, 60905180), (80, 57859921), (95, 48724144), (112, 41328515), (133, 34802960), (140, 33062812), (152, 30452590), (190, 24362072), (266, 17401480), (280, 16531406), (304, 15226295), (380, 12181036), (532, 8700740), (560, 8265703), (665, 6960592), (760, 6090518), (1064, 4350370), (1330, 3480296), (1520, 3045259), (2128, 2175185), (2660, 1740148), (5320, 870074), (10640, 435037)]