520088010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{31013}}^1$

素因数の和:31079

約数の個数: 64

約数和(自身を含む): 1375532928

約数和(自身を除く): 855444918

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 2795, 3354, 5590, 8385, 16770, 31013, 62026, 93039, 155065, 186078, 310130, 403169, 465195, 806338, 930390, 1209507, 1333559, 2015845, 2419014, 2667118, 4000677, 4031690, 6047535, 6667795, 8001354, 12095070, 13335590, 17336267, 20003385, 34672534, 40006770, 52008801, 86681335, 104017602, 173362670, 260044005, 520088010]

約数ペア:

[(1, 520088010), (2, 260044005), (3, 173362670), (5, 104017602), (6, 86681335), (10, 52008801), (13, 40006770), (15, 34672534), (26, 20003385), (30, 17336267), (39, 13335590), (43, 12095070), (65, 8001354), (78, 6667795), (86, 6047535), (129, 4031690), (130, 4000677), (195, 2667118), (215, 2419014), (258, 2015845), (390, 1333559), (430, 1209507), (559, 930390), (645, 806338), (1118, 465195), (1290, 403169), (1677, 310130), (2795, 186078), (3354, 155065), (5590, 93039), (8385, 62026), (16770, 31013)]