65009640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28513}}^1$

素因数の和:28546

約数の個数: 64

約数和(自身を含む): 205300800

約数和(自身を除く): 140291160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 28513, 57026, 85539, 114052, 142565, 171078, 228104, 285130, 342156, 427695, 541747, 570260, 684312, 855390, 1083494, 1140520, 1625241, 1710780, 2166988, 2708735, 3250482, 3421560, 4333976, 5417470, 6500964, 8126205, 10834940, 13001928, 16252410, 21669880, 32504820, 65009640]

約数ペア:

[(1, 65009640), (2, 32504820), (3, 21669880), (4, 16252410), (5, 13001928), (6, 10834940), (8, 8126205), (10, 6500964), (12, 5417470), (15, 4333976), (19, 3421560), (20, 3250482), (24, 2708735), (30, 2166988), (38, 1710780), (40, 1625241), (57, 1140520), (60, 1083494), (76, 855390), (95, 684312), (114, 570260), (120, 541747), (152, 427695), (190, 342156), (228, 285130), (285, 228104), (380, 171078), (456, 142565), (570, 114052), (760, 85539), (1140, 57026), (2280, 28513)]