201311852500

素因数分解:

$2^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{13997}}^1$

素因数の和:14555

約数の個数: 120

約数和(自身を含む): 481202191008

約数和(自身を除く): 279890338508

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 523, 550, 625, 1046, 1100, 1250, 1375, 2092, 2500, 2615, 2750, 5230, 5500, 5753, 6875, 10460, 11506, 13075, 13750, 13997, 23012, 26150, 27500, 27994, 28765, 52300, 55988, 57530, 65375, 69985, 115060, 130750, 139970, 143825, 153967, 261500, 279940, 287650, 307934, 326875, 349925, 575300, 615868, 653750, 699850, 719125, 769835, 1307500, 1399700, 1438250, 1539670, 1749625, 2876500, 3079340, 3499250, 3595625, 3849175, 6998500, 7191250, 7320431, 7698350, 8748125, 14382500, 14640862, 15396700, 17496250, 19245875, 29281724, 34992500, 36602155, 38491750, 73204310, 76983500, 80524741, 96229375, 146408620, 161049482, 183010775, 192458750, 322098964, 366021550, 384917500, 402623705, 732043100, 805247410, 915053875, 1610494820, 1830107750, 2013118525, 3660215500, 4026237050, 4575269375, 8052474100, 9150538750, 10065592625, 18301077500, 20131185250, 40262370500, 50327963125, 100655926250, 201311852500]

約数ペア:

[(1, 201311852500), (2, 100655926250), (4, 50327963125), (5, 40262370500), (10, 20131185250), (11, 18301077500), (20, 10065592625), (22, 9150538750), (25, 8052474100), (44, 4575269375), (50, 4026237050), (55, 3660215500), (100, 2013118525), (110, 1830107750), (125, 1610494820), (220, 915053875), (250, 805247410), (275, 732043100), (500, 402623705), (523, 384917500), (550, 366021550), (625, 322098964), (1046, 192458750), (1100, 183010775), (1250, 161049482), (1375, 146408620), (2092, 96229375), (2500, 80524741), (2615, 76983500), (2750, 73204310), (5230, 38491750), (5500, 36602155), (5753, 34992500), (6875, 29281724), (10460, 19245875), (11506, 17496250), (13075, 15396700), (13750, 14640862), (13997, 14382500), (23012, 8748125), (26150, 7698350), (27500, 7320431), (27994, 7191250), (28765, 6998500), (52300, 3849175), (55988, 3595625), (57530, 3499250), (65375, 3079340), (69985, 2876500), (115060, 1749625), (130750, 1539670), (139970, 1438250), (143825, 1399700), (153967, 1307500), (261500, 769835), (279940, 719125), (287650, 699850), (307934, 653750), (326875, 615868), (349925, 575300)]