130648400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19213}}^1$

素因数の和:19248

約数の個数: 60

約数和(自身を含む): 332363772

約数和(自身を除く): 201715372

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 19213, 38426, 76852, 96065, 153704, 192130, 307408, 326621, 384260, 480325, 653242, 768520, 960650, 1306484, 1537040, 1633105, 1921300, 2612968, 3266210, 3842600, 5225936, 6532420, 7685200, 8165525, 13064840, 16331050, 26129680, 32662100, 65324200, 130648400]

約数ペア:

[(1, 130648400), (2, 65324200), (4, 32662100), (5, 26129680), (8, 16331050), (10, 13064840), (16, 8165525), (17, 7685200), (20, 6532420), (25, 5225936), (34, 3842600), (40, 3266210), (50, 2612968), (68, 1921300), (80, 1633105), (85, 1537040), (100, 1306484), (136, 960650), (170, 768520), (200, 653242), (272, 480325), (340, 384260), (400, 326621), (425, 307408), (680, 192130), (850, 153704), (1360, 96065), (1700, 76852), (3400, 38426), (6800, 19213)]