4077990700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{6353}}^1$

素因数の和:6512

約数の個数: 108

約数和(自身を含む): 10374226632

約数和(自身を除く): 6296235932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 131, 140, 175, 196, 245, 262, 350, 490, 524, 655, 700, 917, 980, 1225, 1310, 1834, 2450, 2620, 3275, 3668, 4585, 4900, 6353, 6419, 6550, 9170, 12706, 12838, 13100, 18340, 22925, 25412, 25676, 31765, 32095, 44471, 45850, 63530, 64190, 88942, 91700, 127060, 128380, 158825, 160475, 177884, 222355, 311297, 317650, 320950, 444710, 622594, 635300, 641900, 832243, 889420, 1111775, 1245188, 1556485, 1664486, 2223550, 3112970, 3328972, 4161215, 4447100, 5825701, 6225940, 7782425, 8322430, 11651402, 15564850, 16644860, 20806075, 23302804, 29128505, 31129700, 40779907, 41612150, 58257010, 81559814, 83224300, 116514020, 145642525, 163119628, 203899535, 291285050, 407799070, 582570100, 815598140, 1019497675, 2038995350, 4077990700]

約数ペア:

[(1, 4077990700), (2, 2038995350), (4, 1019497675), (5, 815598140), (7, 582570100), (10, 407799070), (14, 291285050), (20, 203899535), (25, 163119628), (28, 145642525), (35, 116514020), (49, 83224300), (50, 81559814), (70, 58257010), (98, 41612150), (100, 40779907), (131, 31129700), (140, 29128505), (175, 23302804), (196, 20806075), (245, 16644860), (262, 15564850), (350, 11651402), (490, 8322430), (524, 7782425), (655, 6225940), (700, 5825701), (917, 4447100), (980, 4161215), (1225, 3328972), (1310, 3112970), (1834, 2223550), (2450, 1664486), (2620, 1556485), (3275, 1245188), (3668, 1111775), (4585, 889420), (4900, 832243), (6353, 641900), (6419, 635300), (6550, 622594), (9170, 444710), (12706, 320950), (12838, 317650), (13100, 311297), (18340, 222355), (22925, 177884), (25412, 160475), (25676, 158825), (31765, 128380), (32095, 127060), (44471, 91700), (45850, 88942), (63530, 64190)]