96519220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{661}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 237724200

約数和(自身を除く): 141204980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 149, 196, 245, 298, 490, 596, 661, 745, 980, 1043, 1322, 1490, 2086, 2644, 2980, 3305, 4172, 4627, 5215, 6610, 7301, 9254, 10430, 13220, 14602, 18508, 20860, 23135, 29204, 32389, 36505, 46270, 64778, 73010, 92540, 98489, 129556, 146020, 161945, 196978, 323890, 393956, 492445, 647780, 689423, 984890, 1378846, 1969780, 2757692, 3447115, 4825961, 6894230, 9651922, 13788460, 19303844, 24129805, 48259610, 96519220]

約数ペア:

[(1, 96519220), (2, 48259610), (4, 24129805), (5, 19303844), (7, 13788460), (10, 9651922), (14, 6894230), (20, 4825961), (28, 3447115), (35, 2757692), (49, 1969780), (70, 1378846), (98, 984890), (140, 689423), (149, 647780), (196, 492445), (245, 393956), (298, 323890), (490, 196978), (596, 161945), (661, 146020), (745, 129556), (980, 98489), (1043, 92540), (1322, 73010), (1490, 64778), (2086, 46270), (2644, 36505), (2980, 32389), (3305, 29204), (4172, 23135), (4627, 20860), (5215, 18508), (6610, 14602), (7301, 13220), (9254, 10430)]