4023694900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1$

素因数の和:914

約数の個数: 144

約数和(自身を含む): 9480018240

約数和(自身を除く): 5456323340

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 41, 43, 50, 58, 82, 86, 100, 116, 145, 164, 172, 205, 215, 290, 410, 430, 580, 725, 787, 820, 860, 1025, 1075, 1189, 1247, 1450, 1574, 1763, 2050, 2150, 2378, 2494, 2900, 3148, 3526, 3935, 4100, 4300, 4756, 4988, 5945, 6235, 7052, 7870, 8815, 11890, 12470, 15740, 17630, 19675, 22823, 23780, 24940, 29725, 31175, 32267, 33841, 35260, 39350, 44075, 45646, 51127, 59450, 62350, 64534, 67682, 78700, 88150, 91292, 102254, 114115, 118900, 124700, 129068, 135364, 161335, 169205, 176300, 204508, 228230, 255635, 322670, 338410, 456460, 511270, 570575, 645340, 676820, 806675, 846025, 935743, 981389, 1022540, 1141150, 1278175, 1387481, 1613350, 1692050, 1871486, 1962778, 2282300, 2556350, 2774962, 3226700, 3384100, 3742972, 3925556, 4678715, 4906945, 5112700, 5549924, 6937405, 9357430, 9813890, 13874810, 18714860, 19627780, 23393575, 24534725, 27749620, 34687025, 40236949, 46787150, 49069450, 69374050, 80473898, 93574300, 98138900, 138748100, 160947796, 201184745, 402369490, 804738980, 1005923725, 2011847450, 4023694900]

約数ペア:

[(1, 4023694900), (2, 2011847450), (4, 1005923725), (5, 804738980), (10, 402369490), (20, 201184745), (25, 160947796), (29, 138748100), (41, 98138900), (43, 93574300), (50, 80473898), (58, 69374050), (82, 49069450), (86, 46787150), (100, 40236949), (116, 34687025), (145, 27749620), (164, 24534725), (172, 23393575), (205, 19627780), (215, 18714860), (290, 13874810), (410, 9813890), (430, 9357430), (580, 6937405), (725, 5549924), (787, 5112700), (820, 4906945), (860, 4678715), (1025, 3925556), (1075, 3742972), (1189, 3384100), (1247, 3226700), (1450, 2774962), (1574, 2556350), (1763, 2282300), (2050, 1962778), (2150, 1871486), (2378, 1692050), (2494, 1613350), (2900, 1387481), (3148, 1278175), (3526, 1141150), (3935, 1022540), (4100, 981389), (4300, 935743), (4756, 846025), (4988, 806675), (5945, 676820), (6235, 645340), (7052, 570575), (7870, 511270), (8815, 456460), (11890, 338410), (12470, 322670), (15740, 255635), (17630, 228230), (19675, 204508), (22823, 176300), (23780, 169205), (24940, 161335), (29725, 135364), (31175, 129068), (32267, 124700), (33841, 118900), (35260, 114115), (39350, 102254), (44075, 91292), (45646, 88150), (51127, 78700), (59450, 67682), (62350, 64534)]