1010642300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1607}}^1$

素因数の和:1971

約数の個数: 72

約数和(自身を含む): 2316935040

約数和(自身を除く): 1306292740

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 331, 380, 475, 662, 950, 1324, 1607, 1655, 1900, 3214, 3310, 6289, 6428, 6620, 8035, 8275, 12578, 16070, 16550, 25156, 30533, 31445, 32140, 33100, 40175, 61066, 62890, 80350, 122132, 125780, 152665, 157225, 160700, 305330, 314450, 531917, 610660, 628900, 763325, 1063834, 1526650, 2127668, 2659585, 3053300, 5319170, 10106423, 10638340, 13297925, 20212846, 26595850, 40425692, 50532115, 53191700, 101064230, 202128460, 252660575, 505321150, 1010642300]

約数ペア:

[(1, 1010642300), (2, 505321150), (4, 252660575), (5, 202128460), (10, 101064230), (19, 53191700), (20, 50532115), (25, 40425692), (38, 26595850), (50, 20212846), (76, 13297925), (95, 10638340), (100, 10106423), (190, 5319170), (331, 3053300), (380, 2659585), (475, 2127668), (662, 1526650), (950, 1063834), (1324, 763325), (1607, 628900), (1655, 610660), (1900, 531917), (3214, 314450), (3310, 305330), (6289, 160700), (6428, 157225), (6620, 152665), (8035, 125780), (8275, 122132), (12578, 80350), (16070, 62890), (16550, 61066), (25156, 40175), (30533, 33100), (31445, 32140)]