2023643750

素因数分解:

$2^1\times 5^5\times {\mathrm{47}}^1\times {\mathrm{83}}^2$

素因数の和:240

約数の個数: 72

約数和(自身を含む): 3922061472

約数和(自身を除く): 1898417722

約数列:

[1, 2, 5, 10, 25, 47, 50, 83, 94, 125, 166, 235, 250, 415, 470, 625, 830, 1175, 1250, 2075, 2350, 3125, 3901, 4150, 5875, 6250, 6889, 7802, 10375, 11750, 13778, 19505, 20750, 29375, 34445, 39010, 51875, 58750, 68890, 97525, 103750, 146875, 172225, 195050, 259375, 293750, 323783, 344450, 487625, 518750, 647566, 861125, 975250, 1618915, 1722250, 2438125, 3237830, 4305625, 4876250, 8094575, 8611250, 12190625, 16189150, 21528125, 24381250, 40472875, 43056250, 80945750, 202364375, 404728750, 1011821875, 2023643750]

約数ペア:

[(1, 2023643750), (2, 1011821875), (5, 404728750), (10, 202364375), (25, 80945750), (47, 43056250), (50, 40472875), (83, 24381250), (94, 21528125), (125, 16189150), (166, 12190625), (235, 8611250), (250, 8094575), (415, 4876250), (470, 4305625), (625, 3237830), (830, 2438125), (1175, 1722250), (1250, 1618915), (2075, 975250), (2350, 861125), (3125, 647566), (3901, 518750), (4150, 487625), (5875, 344450), (6250, 323783), (6889, 293750), (7802, 259375), (10375, 195050), (11750, 172225), (13778, 146875), (19505, 103750), (20750, 97525), (29375, 68890), (34445, 58750), (39010, 51875)]