189881200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{15313}}^1$

素因数の和:15362

約数の個数: 60

約数和(自身を含む): 470936128

約数和(自身を除く): 281054928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2480, 3100, 6200, 12400, 15313, 30626, 61252, 76565, 122504, 153130, 245008, 306260, 382825, 474703, 612520, 765650, 949406, 1225040, 1531300, 1898812, 2373515, 3062600, 3797624, 4747030, 6125200, 7595248, 9494060, 11867575, 18988120, 23735150, 37976240, 47470300, 94940600, 189881200]

約数ペア:

[(1, 189881200), (2, 94940600), (4, 47470300), (5, 37976240), (8, 23735150), (10, 18988120), (16, 11867575), (20, 9494060), (25, 7595248), (31, 6125200), (40, 4747030), (50, 3797624), (62, 3062600), (80, 2373515), (100, 1898812), (124, 1531300), (155, 1225040), (200, 949406), (248, 765650), (310, 612520), (400, 474703), (496, 382825), (620, 306260), (775, 245008), (1240, 153130), (1550, 122504), (2480, 76565), (3100, 61252), (6200, 30626), (12400, 15313)]