98110040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 265420800

約数和(自身を除く): 167310760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 89, 124, 127, 140, 155, 178, 217, 248, 254, 280, 310, 356, 434, 445, 508, 620, 623, 635, 712, 868, 889, 890, 1016, 1085, 1240, 1246, 1270, 1736, 1778, 1780, 2170, 2492, 2540, 2759, 3115, 3556, 3560, 3937, 4340, 4445, 4984, 5080, 5518, 6230, 7112, 7874, 8680, 8890, 11036, 11303, 12460, 13795, 15748, 17780, 19313, 19685, 22072, 22606, 24920, 27559, 27590, 31496, 35560, 38626, 39370, 45212, 55118, 55180, 56515, 77252, 78740, 79121, 90424, 96565, 110236, 110360, 113030, 137795, 154504, 157480, 158242, 193130, 220472, 226060, 275590, 316484, 350393, 386260, 395605, 452120, 551180, 632968, 700786, 772520, 791210, 1102360, 1401572, 1582420, 1751965, 2452751, 2803144, 3164840, 3503930, 4905502, 7007860, 9811004, 12263755, 14015720, 19622008, 24527510, 49055020, 98110040]

約数ペア:

[(1, 98110040), (2, 49055020), (4, 24527510), (5, 19622008), (7, 14015720), (8, 12263755), (10, 9811004), (14, 7007860), (20, 4905502), (28, 3503930), (31, 3164840), (35, 2803144), (40, 2452751), (56, 1751965), (62, 1582420), (70, 1401572), (89, 1102360), (124, 791210), (127, 772520), (140, 700786), (155, 632968), (178, 551180), (217, 452120), (248, 395605), (254, 386260), (280, 350393), (310, 316484), (356, 275590), (434, 226060), (445, 220472), (508, 193130), (620, 158242), (623, 157480), (635, 154504), (712, 137795), (868, 113030), (889, 110360), (890, 110236), (1016, 96565), (1085, 90424), (1240, 79121), (1246, 78740), (1270, 77252), (1736, 56515), (1778, 55180), (1780, 55118), (2170, 45212), (2492, 39370), (2540, 38626), (2759, 35560), (3115, 31496), (3556, 27590), (3560, 27559), (3937, 24920), (4340, 22606), (4445, 22072), (4984, 19685), (5080, 19313), (5518, 17780), (6230, 15748), (7112, 13795), (7874, 12460), (8680, 11303), (8890, 11036)]