4318218080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{17909}}^1$

素因数の和:18072

約数の個数: 96

約数和(自身を含む): 11211086880

約数和(自身を除く): 6892868800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 137, 160, 176, 220, 274, 352, 440, 548, 685, 880, 1096, 1370, 1507, 1760, 2192, 2740, 3014, 4384, 5480, 6028, 7535, 10960, 12056, 15070, 17909, 21920, 24112, 30140, 35818, 48224, 60280, 71636, 89545, 120560, 143272, 179090, 196999, 241120, 286544, 358180, 393998, 573088, 716360, 787996, 984995, 1432720, 1575992, 1969990, 2453533, 2865440, 3151984, 3939980, 4907066, 6303968, 7879960, 9814132, 12267665, 15759920, 19628264, 24535330, 26988863, 31519840, 39256528, 49070660, 53977726, 78513056, 98141320, 107955452, 134944315, 196282640, 215910904, 269888630, 392565280, 431821808, 539777260, 863643616, 1079554520, 2159109040, 4318218080]

約数ペア:

[(1, 4318218080), (2, 2159109040), (4, 1079554520), (5, 863643616), (8, 539777260), (10, 431821808), (11, 392565280), (16, 269888630), (20, 215910904), (22, 196282640), (32, 134944315), (40, 107955452), (44, 98141320), (55, 78513056), (80, 53977726), (88, 49070660), (110, 39256528), (137, 31519840), (160, 26988863), (176, 24535330), (220, 19628264), (274, 15759920), (352, 12267665), (440, 9814132), (548, 7879960), (685, 6303968), (880, 4907066), (1096, 3939980), (1370, 3151984), (1507, 2865440), (1760, 2453533), (2192, 1969990), (2740, 1575992), (3014, 1432720), (4384, 984995), (5480, 787996), (6028, 716360), (7535, 573088), (10960, 393998), (12056, 358180), (15070, 286544), (17909, 241120), (21920, 196999), (24112, 179090), (30140, 143272), (35818, 120560), (48224, 89545), (60280, 71636)]