10366781900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{320953}}^1$

素因数の和:321003

約数の個数: 72

約数和(自身を含む): 25072926480

約数和(自身を除く): 14706144580

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 50, 68, 76, 85, 95, 100, 170, 190, 323, 340, 380, 425, 475, 646, 850, 950, 1292, 1615, 1700, 1900, 3230, 6460, 8075, 16150, 32300, 320953, 641906, 1283812, 1604765, 3209530, 5456201, 6098107, 6419060, 8023825, 10912402, 12196214, 16047650, 21824804, 24392428, 27281005, 30490535, 32095300, 54562010, 60981070, 103667819, 109124020, 121962140, 136405025, 152452675, 207335638, 272810050, 304905350, 414671276, 518339095, 545620100, 609810700, 1036678190, 2073356380, 2591695475, 5183390950, 10366781900]

約数ペア:

[(1, 10366781900), (2, 5183390950), (4, 2591695475), (5, 2073356380), (10, 1036678190), (17, 609810700), (19, 545620100), (20, 518339095), (25, 414671276), (34, 304905350), (38, 272810050), (50, 207335638), (68, 152452675), (76, 136405025), (85, 121962140), (95, 109124020), (100, 103667819), (170, 60981070), (190, 54562010), (323, 32095300), (340, 30490535), (380, 27281005), (425, 24392428), (475, 21824804), (646, 16047650), (850, 12196214), (950, 10912402), (1292, 8023825), (1615, 6419060), (1700, 6098107), (1900, 5456201), (3230, 3209530), (6460, 1604765), (8075, 1283812), (16150, 641906), (32300, 320953)]