82552270

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 161663040

約数和(自身を除く): 79110770

約数列:

[1, 2, 5, 10, 29, 41, 53, 58, 82, 106, 131, 145, 205, 262, 265, 290, 410, 530, 655, 1189, 1310, 1537, 2173, 2378, 3074, 3799, 4346, 5371, 5945, 6943, 7598, 7685, 10742, 10865, 11890, 13886, 15370, 18995, 21730, 26855, 34715, 37990, 53710, 63017, 69430, 126034, 155759, 201347, 284663, 311518, 315085, 402694, 569326, 630170, 778795, 1006735, 1423315, 1557590, 2013470, 2846630, 8255227, 16510454, 41276135, 82552270]

約数ペア:

[(1, 82552270), (2, 41276135), (5, 16510454), (10, 8255227), (29, 2846630), (41, 2013470), (53, 1557590), (58, 1423315), (82, 1006735), (106, 778795), (131, 630170), (145, 569326), (205, 402694), (262, 315085), (265, 311518), (290, 284663), (410, 201347), (530, 155759), (655, 126034), (1189, 69430), (1310, 63017), (1537, 53710), (2173, 37990), (2378, 34715), (3074, 26855), (3799, 21730), (4346, 18995), (5371, 15370), (5945, 13886), (6943, 11890), (7598, 10865), (7685, 10742)]