109245487760

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1\times {\mathrm{44089}}^1$

素因数の和:44808

約数の個数: 80

約数和(自身を含む): 259799443200

約数和(自身を除く): 150553955440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 659, 752, 940, 1318, 1880, 2636, 3295, 3760, 5272, 6590, 10544, 13180, 26360, 30973, 44089, 52720, 61946, 88178, 123892, 154865, 176356, 220445, 247784, 309730, 352712, 440890, 495568, 619460, 705424, 881780, 1238920, 1763560, 2072183, 2477840, 3527120, 4144366, 8288732, 10360915, 16577464, 20721830, 29054651, 33154928, 41443660, 58109302, 82887320, 116218604, 145273255, 165774640, 232437208, 290546510, 464874416, 581093020, 1162186040, 1365568597, 2324372080, 2731137194, 5462274388, 6827842985, 10924548776, 13655685970, 21849097552, 27311371940, 54622743880, 109245487760]

約数ペア:

[(1, 109245487760), (2, 54622743880), (4, 27311371940), (5, 21849097552), (8, 13655685970), (10, 10924548776), (16, 6827842985), (20, 5462274388), (40, 2731137194), (47, 2324372080), (80, 1365568597), (94, 1162186040), (188, 581093020), (235, 464874416), (376, 290546510), (470, 232437208), (659, 165774640), (752, 145273255), (940, 116218604), (1318, 82887320), (1880, 58109302), (2636, 41443660), (3295, 33154928), (3760, 29054651), (5272, 20721830), (6590, 16577464), (10544, 10360915), (13180, 8288732), (26360, 4144366), (30973, 3527120), (44089, 2477840), (52720, 2072183), (61946, 1763560), (88178, 1238920), (123892, 881780), (154865, 705424), (176356, 619460), (220445, 495568), (247784, 440890), (309730, 352712)]