4469300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 11249280

約数和(自身を除く): 6779980

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 239, 275, 340, 374, 425, 478, 550, 748, 850, 935, 956, 1100, 1195, 1700, 1870, 2390, 2629, 3740, 4063, 4675, 4780, 5258, 5975, 8126, 9350, 10516, 11950, 13145, 16252, 18700, 20315, 23900, 26290, 40630, 44693, 52580, 65725, 81260, 89386, 101575, 131450, 178772, 203150, 223465, 262900, 406300, 446930, 893860, 1117325, 2234650, 4469300]

約数ペア:

[(1, 4469300), (2, 2234650), (4, 1117325), (5, 893860), (10, 446930), (11, 406300), (17, 262900), (20, 223465), (22, 203150), (25, 178772), (34, 131450), (44, 101575), (50, 89386), (55, 81260), (68, 65725), (85, 52580), (100, 44693), (110, 40630), (170, 26290), (187, 23900), (220, 20315), (239, 18700), (275, 16252), (340, 13145), (374, 11950), (425, 10516), (478, 9350), (550, 8126), (748, 5975), (850, 5258), (935, 4780), (956, 4675), (1100, 4063), (1195, 3740), (1700, 2629), (1870, 2390)]