4402300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 11527040

約数和(自身を除く): 7124740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 331, 350, 380, 475, 532, 662, 665, 700, 950, 1324, 1330, 1655, 1900, 2317, 2660, 3310, 3325, 4634, 6289, 6620, 6650, 8275, 9268, 11585, 12578, 13300, 16550, 23170, 25156, 31445, 33100, 44023, 46340, 57925, 62890, 88046, 115850, 125780, 157225, 176092, 220115, 231700, 314450, 440230, 628900, 880460, 1100575, 2201150, 4402300]

約数ペア:

[(1, 4402300), (2, 2201150), (4, 1100575), (5, 880460), (7, 628900), (10, 440230), (14, 314450), (19, 231700), (20, 220115), (25, 176092), (28, 157225), (35, 125780), (38, 115850), (50, 88046), (70, 62890), (76, 57925), (95, 46340), (100, 44023), (133, 33100), (140, 31445), (175, 25156), (190, 23170), (266, 16550), (331, 13300), (350, 12578), (380, 11585), (475, 9268), (532, 8275), (662, 6650), (665, 6620), (700, 6289), (950, 4634), (1324, 3325), (1330, 3310), (1655, 2660), (1900, 2317)]