4414900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:98

約数の個数: 108

約数和(自身を含む): 12022668

約数和(自身を除く): 7607768

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 49, 50, 53, 68, 70, 85, 98, 100, 106, 119, 140, 170, 175, 196, 212, 238, 245, 265, 340, 350, 371, 425, 476, 490, 530, 595, 700, 742, 833, 850, 901, 980, 1060, 1190, 1225, 1325, 1484, 1666, 1700, 1802, 1855, 2380, 2450, 2597, 2650, 2975, 3332, 3604, 3710, 4165, 4505, 4900, 5194, 5300, 5950, 6307, 7420, 8330, 9010, 9275, 10388, 11900, 12614, 12985, 16660, 18020, 18550, 20825, 22525, 25228, 25970, 31535, 37100, 41650, 44149, 45050, 51940, 63070, 64925, 83300, 88298, 90100, 126140, 129850, 157675, 176596, 220745, 259700, 315350, 441490, 630700, 882980, 1103725, 2207450, 4414900]

約数ペア:

[(1, 4414900), (2, 2207450), (4, 1103725), (5, 882980), (7, 630700), (10, 441490), (14, 315350), (17, 259700), (20, 220745), (25, 176596), (28, 157675), (34, 129850), (35, 126140), (49, 90100), (50, 88298), (53, 83300), (68, 64925), (70, 63070), (85, 51940), (98, 45050), (100, 44149), (106, 41650), (119, 37100), (140, 31535), (170, 25970), (175, 25228), (196, 22525), (212, 20825), (238, 18550), (245, 18020), (265, 16660), (340, 12985), (350, 12614), (371, 11900), (425, 10388), (476, 9275), (490, 9010), (530, 8330), (595, 7420), (700, 6307), (742, 5950), (833, 5300), (850, 5194), (901, 4900), (980, 4505), (1060, 4165), (1190, 3710), (1225, 3604), (1325, 3332), (1484, 2975), (1666, 2650), (1700, 2597), (1802, 2450), (1855, 2380)]