3812603900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{641}}^1$

素因数の和:984

約数の個数: 144

約数和(自身を含む): 9829995840

約数和(自身を除く): 6017391940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 293, 350, 406, 580, 586, 641, 700, 725, 812, 1015, 1172, 1282, 1450, 1465, 2030, 2051, 2564, 2900, 2930, 3205, 4060, 4102, 4487, 5075, 5860, 6410, 7325, 8204, 8497, 8974, 10150, 10255, 12820, 14650, 16025, 16994, 17948, 18589, 20300, 20510, 22435, 29300, 32050, 33988, 37178, 41020, 42485, 44870, 51275, 59479, 64100, 74356, 84970, 89740, 92945, 102550, 112175, 118958, 130123, 169940, 185890, 187813, 205100, 212425, 224350, 237916, 260246, 297395, 371780, 375626, 424850, 448700, 464725, 520492, 594790, 650615, 751252, 849700, 929450, 939065, 1189580, 1301230, 1314691, 1486975, 1858900, 1878130, 2602460, 2629382, 2973950, 3253075, 3756260, 4695325, 5258764, 5446577, 5947900, 6506150, 6573455, 9390650, 10893154, 13012300, 13146910, 18781300, 21786308, 26293820, 27232885, 32867275, 38126039, 54465770, 65734550, 76252078, 108931540, 131469100, 136164425, 152504156, 190630195, 272328850, 381260390, 544657700, 762520780, 953150975, 1906301950, 3812603900]

約数ペア:

[(1, 3812603900), (2, 1906301950), (4, 953150975), (5, 762520780), (7, 544657700), (10, 381260390), (14, 272328850), (20, 190630195), (25, 152504156), (28, 136164425), (29, 131469100), (35, 108931540), (50, 76252078), (58, 65734550), (70, 54465770), (100, 38126039), (116, 32867275), (140, 27232885), (145, 26293820), (175, 21786308), (203, 18781300), (290, 13146910), (293, 13012300), (350, 10893154), (406, 9390650), (580, 6573455), (586, 6506150), (641, 5947900), (700, 5446577), (725, 5258764), (812, 4695325), (1015, 3756260), (1172, 3253075), (1282, 2973950), (1450, 2629382), (1465, 2602460), (2030, 1878130), (2051, 1858900), (2564, 1486975), (2900, 1314691), (2930, 1301230), (3205, 1189580), (4060, 939065), (4102, 929450), (4487, 849700), (5075, 751252), (5860, 650615), (6410, 594790), (7325, 520492), (8204, 464725), (8497, 448700), (8974, 424850), (10150, 375626), (10255, 371780), (12820, 297395), (14650, 260246), (16025, 237916), (16994, 224350), (17948, 212425), (18589, 205100), (20300, 187813), (20510, 185890), (22435, 169940), (29300, 130123), (32050, 118958), (33988, 112175), (37178, 102550), (41020, 92945), (42485, 89740), (44870, 84970), (51275, 74356), (59479, 64100)]