202314320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4139}}^1$

素因数の和:4212

約数の個数: 80

約数和(自身を含む): 517466880

約数和(自身を除く): 315152560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 47, 52, 65, 80, 94, 104, 130, 188, 208, 235, 260, 376, 470, 520, 611, 752, 940, 1040, 1222, 1880, 2444, 3055, 3760, 4139, 4888, 6110, 8278, 9776, 12220, 16556, 20695, 24440, 33112, 41390, 48880, 53807, 66224, 82780, 107614, 165560, 194533, 215228, 269035, 331120, 389066, 430456, 538070, 778132, 860912, 972665, 1076140, 1556264, 1945330, 2152280, 2528929, 3112528, 3890660, 4304560, 5057858, 7781320, 10115716, 12644645, 15562640, 20231432, 25289290, 40462864, 50578580, 101157160, 202314320]

約数ペア:

[(1, 202314320), (2, 101157160), (4, 50578580), (5, 40462864), (8, 25289290), (10, 20231432), (13, 15562640), (16, 12644645), (20, 10115716), (26, 7781320), (40, 5057858), (47, 4304560), (52, 3890660), (65, 3112528), (80, 2528929), (94, 2152280), (104, 1945330), (130, 1556264), (188, 1076140), (208, 972665), (235, 860912), (260, 778132), (376, 538070), (470, 430456), (520, 389066), (611, 331120), (752, 269035), (940, 215228), (1040, 194533), (1222, 165560), (1880, 107614), (2444, 82780), (3055, 66224), (3760, 53807), (4139, 48880), (4888, 41390), (6110, 33112), (8278, 24440), (9776, 20695), (12220, 16556)]