15698021300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{367}}^1\times {\mathrm{2531}}^1$

素因数の和:2938

約数の個数: 108

約数和(自身を含む): 37001756736

約数和(自身を除く): 21303735436

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 367, 650, 676, 734, 845, 1300, 1468, 1690, 1835, 2531, 3380, 3670, 4225, 4771, 5062, 7340, 8450, 9175, 9542, 10124, 12655, 16900, 18350, 19084, 23855, 25310, 32903, 36700, 47710, 50620, 62023, 63275, 65806, 95420, 119275, 124046, 126550, 131612, 164515, 238550, 248092, 253100, 310115, 329030, 427739, 477100, 620230, 658060, 822575, 855478, 928877, 1240460, 1550575, 1645150, 1710956, 1857754, 2138695, 3101150, 3290300, 3715508, 4277390, 4644385, 6202300, 8554780, 9288770, 10693475, 12075401, 18577540, 21386950, 23221925, 24150802, 42773900, 46443850, 48301604, 60377005, 92887700, 120754010, 156980213, 241508020, 301885025, 313960426, 603770050, 627920852, 784901065, 1207540100, 1569802130, 3139604260, 3924505325, 7849010650, 15698021300]

約数ペア:

[(1, 15698021300), (2, 7849010650), (4, 3924505325), (5, 3139604260), (10, 1569802130), (13, 1207540100), (20, 784901065), (25, 627920852), (26, 603770050), (50, 313960426), (52, 301885025), (65, 241508020), (100, 156980213), (130, 120754010), (169, 92887700), (260, 60377005), (325, 48301604), (338, 46443850), (367, 42773900), (650, 24150802), (676, 23221925), (734, 21386950), (845, 18577540), (1300, 12075401), (1468, 10693475), (1690, 9288770), (1835, 8554780), (2531, 6202300), (3380, 4644385), (3670, 4277390), (4225, 3715508), (4771, 3290300), (5062, 3101150), (7340, 2138695), (8450, 1857754), (9175, 1710956), (9542, 1645150), (10124, 1550575), (12655, 1240460), (16900, 928877), (18350, 855478), (19084, 822575), (23855, 658060), (25310, 620230), (32903, 477100), (36700, 427739), (47710, 329030), (50620, 310115), (62023, 253100), (63275, 248092), (65806, 238550), (95420, 164515), (119275, 131612), (124046, 126550)]