2016178300

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{2423}}^1$

素因数の和:2647

約数の個数: 72

約数和(自身を含む): 4487900256

約数和(自身を除く): 2471721956

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 157, 212, 265, 314, 530, 628, 785, 1060, 1325, 1570, 2423, 2650, 3140, 3925, 4846, 5300, 7850, 8321, 9692, 12115, 15700, 16642, 24230, 33284, 41605, 48460, 60575, 83210, 121150, 128419, 166420, 208025, 242300, 256838, 380411, 416050, 513676, 642095, 760822, 832100, 1284190, 1521644, 1902055, 2568380, 3210475, 3804110, 6420950, 7608220, 9510275, 12841900, 19020550, 20161783, 38041100, 40323566, 80647132, 100808915, 201617830, 403235660, 504044575, 1008089150, 2016178300]

約数ペア:

[(1, 2016178300), (2, 1008089150), (4, 504044575), (5, 403235660), (10, 201617830), (20, 100808915), (25, 80647132), (50, 40323566), (53, 38041100), (100, 20161783), (106, 19020550), (157, 12841900), (212, 9510275), (265, 7608220), (314, 6420950), (530, 3804110), (628, 3210475), (785, 2568380), (1060, 1902055), (1325, 1521644), (1570, 1284190), (2423, 832100), (2650, 760822), (3140, 642095), (3925, 513676), (4846, 416050), (5300, 380411), (7850, 256838), (8321, 242300), (9692, 208025), (12115, 166420), (15700, 128419), (16642, 121150), (24230, 83210), (33284, 60575), (41605, 48460)]