3669758780

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1\times {\mathrm{3709}}^1$

素因数の和:4590

約数の個数: 48

約数和(自身を含む): 7844602080

約数和(自身を除く): 4174843300

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 811, 1220, 1622, 3244, 3709, 4055, 7418, 8110, 14836, 16220, 18545, 37090, 49471, 74180, 98942, 197884, 226249, 247355, 452498, 494710, 904996, 989420, 1131245, 2262490, 3007999, 4524980, 6015998, 12031996, 15039995, 30079990, 60159980, 183487939, 366975878, 733951756, 917439695, 1834879390, 3669758780]

約数ペア:

[(1, 3669758780), (2, 1834879390), (4, 917439695), (5, 733951756), (10, 366975878), (20, 183487939), (61, 60159980), (122, 30079990), (244, 15039995), (305, 12031996), (610, 6015998), (811, 4524980), (1220, 3007999), (1622, 2262490), (3244, 1131245), (3709, 989420), (4055, 904996), (7418, 494710), (8110, 452498), (14836, 247355), (16220, 226249), (18545, 197884), (37090, 98942), (49471, 74180)]