4258100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:118

約数の個数: 108

約数和(自身を含む): 11874240

約数和(自身を除く): 7616140

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 79, 98, 100, 110, 140, 154, 158, 175, 196, 220, 245, 275, 308, 316, 350, 385, 395, 490, 539, 550, 553, 700, 770, 790, 869, 980, 1078, 1100, 1106, 1225, 1540, 1580, 1738, 1925, 1975, 2156, 2212, 2450, 2695, 2765, 3476, 3850, 3871, 3950, 4345, 4900, 5390, 5530, 6083, 7700, 7742, 7900, 8690, 10780, 11060, 12166, 13475, 13825, 15484, 17380, 19355, 21725, 24332, 26950, 27650, 30415, 38710, 42581, 43450, 53900, 55300, 60830, 77420, 85162, 86900, 96775, 121660, 152075, 170324, 193550, 212905, 304150, 387100, 425810, 608300, 851620, 1064525, 2129050, 4258100]

約数ペア:

[(1, 4258100), (2, 2129050), (4, 1064525), (5, 851620), (7, 608300), (10, 425810), (11, 387100), (14, 304150), (20, 212905), (22, 193550), (25, 170324), (28, 152075), (35, 121660), (44, 96775), (49, 86900), (50, 85162), (55, 77420), (70, 60830), (77, 55300), (79, 53900), (98, 43450), (100, 42581), (110, 38710), (140, 30415), (154, 27650), (158, 26950), (175, 24332), (196, 21725), (220, 19355), (245, 17380), (275, 15484), (308, 13825), (316, 13475), (350, 12166), (385, 11060), (395, 10780), (490, 8690), (539, 7900), (550, 7742), (553, 7700), (700, 6083), (770, 5530), (790, 5390), (869, 4900), (980, 4345), (1078, 3950), (1100, 3871), (1106, 3850), (1225, 3476), (1540, 2765), (1580, 2695), (1738, 2450), (1925, 2212), (1975, 2156)]