73792580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11423}}^1$

素因数の和:11468

約数の個数: 48

約数和(自身を含む): 172730880

約数和(自身を除く): 98938300

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 11423, 22846, 45692, 57115, 114230, 194191, 217037, 228460, 388382, 434074, 776764, 868148, 970955, 1085185, 1941910, 2170370, 3689629, 3883820, 4340740, 7379258, 14758516, 18448145, 36896290, 73792580]

約数ペア:

[(1, 73792580), (2, 36896290), (4, 18448145), (5, 14758516), (10, 7379258), (17, 4340740), (19, 3883820), (20, 3689629), (34, 2170370), (38, 1941910), (68, 1085185), (76, 970955), (85, 868148), (95, 776764), (170, 434074), (190, 388382), (323, 228460), (340, 217037), (380, 194191), (646, 114230), (1292, 57115), (1615, 45692), (3230, 22846), (6460, 11423)]