99687980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 253338624

約数和(自身を除く): 153650644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 83, 92, 115, 140, 161, 166, 230, 322, 332, 373, 415, 460, 581, 644, 746, 805, 830, 1162, 1492, 1610, 1660, 1865, 1909, 2324, 2611, 2905, 3220, 3730, 3818, 5222, 5810, 7460, 7636, 8579, 9545, 10444, 11620, 13055, 13363, 17158, 19090, 26110, 26726, 30959, 34316, 38180, 42895, 52220, 53452, 60053, 61918, 66815, 85790, 120106, 123836, 133630, 154795, 171580, 216713, 240212, 267260, 300265, 309590, 433426, 600530, 619180, 712057, 866852, 1083565, 1201060, 1424114, 2167130, 2848228, 3560285, 4334260, 4984399, 7120570, 9968798, 14241140, 19937596, 24921995, 49843990, 99687980]

約数ペア:

[(1, 99687980), (2, 49843990), (4, 24921995), (5, 19937596), (7, 14241140), (10, 9968798), (14, 7120570), (20, 4984399), (23, 4334260), (28, 3560285), (35, 2848228), (46, 2167130), (70, 1424114), (83, 1201060), (92, 1083565), (115, 866852), (140, 712057), (161, 619180), (166, 600530), (230, 433426), (322, 309590), (332, 300265), (373, 267260), (415, 240212), (460, 216713), (581, 171580), (644, 154795), (746, 133630), (805, 123836), (830, 120106), (1162, 85790), (1492, 66815), (1610, 61918), (1660, 60053), (1865, 53452), (1909, 52220), (2324, 42895), (2611, 38180), (2905, 34316), (3220, 30959), (3730, 26726), (3818, 26110), (5222, 19090), (5810, 17158), (7460, 13363), (7636, 13055), (8579, 11620), (9545, 10444)]