2007494500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{953}}^1$

素因数の和:1366

約数の個数: 96

約数和(自身を含む): 4800466944

約数和(自身を除く): 2792972444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 383, 500, 550, 766, 953, 1100, 1375, 1532, 1906, 1915, 2750, 3812, 3830, 4213, 4765, 5500, 7660, 8426, 9530, 9575, 10483, 16852, 19060, 19150, 20966, 21065, 23825, 38300, 41932, 42130, 47650, 47875, 52415, 84260, 95300, 95750, 104830, 105325, 119125, 191500, 209660, 210650, 238250, 262075, 364999, 421300, 476500, 524150, 526625, 729998, 1048300, 1053250, 1310375, 1459996, 1824995, 2106500, 2620750, 3649990, 4014989, 5241500, 7299980, 8029978, 9124975, 16059956, 18249950, 20074945, 36499900, 40149890, 45624875, 80299780, 91249750, 100374725, 182499500, 200749450, 401498900, 501873625, 1003747250, 2007494500]

約数ペア:

[(1, 2007494500), (2, 1003747250), (4, 501873625), (5, 401498900), (10, 200749450), (11, 182499500), (20, 100374725), (22, 91249750), (25, 80299780), (44, 45624875), (50, 40149890), (55, 36499900), (100, 20074945), (110, 18249950), (125, 16059956), (220, 9124975), (250, 8029978), (275, 7299980), (383, 5241500), (500, 4014989), (550, 3649990), (766, 2620750), (953, 2106500), (1100, 1824995), (1375, 1459996), (1532, 1310375), (1906, 1053250), (1915, 1048300), (2750, 729998), (3812, 526625), (3830, 524150), (4213, 476500), (4765, 421300), (5500, 364999), (7660, 262075), (8426, 238250), (9530, 210650), (9575, 209660), (10483, 191500), (16852, 119125), (19060, 105325), (19150, 104830), (20966, 95750), (21065, 95300), (23825, 84260), (38300, 52415), (41932, 47875), (42130, 47650)]