2386581260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{128173}}^1$

素因数の和:128215

約数の個数: 72

約数和(自身を含む): 6136971120

約数和(自身を除く): 3750389860

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 3724, 4655, 9310, 18620, 128173, 256346, 512692, 640865, 897211, 1281730, 1794422, 2435287, 2563460, 3588844, 4486055, 4870574, 6280477, 8972110, 9741148, 12176435, 12560954, 17047009, 17944220, 24352870, 25121908, 31402385, 34094018, 48705740, 62804770, 68188036, 85235045, 119329063, 125609540, 170470090, 238658126, 340940180, 477316252, 596645315, 1193290630, 2386581260]

約数ペア:

[(1, 2386581260), (2, 1193290630), (4, 596645315), (5, 477316252), (7, 340940180), (10, 238658126), (14, 170470090), (19, 125609540), (20, 119329063), (28, 85235045), (35, 68188036), (38, 62804770), (49, 48705740), (70, 34094018), (76, 31402385), (95, 25121908), (98, 24352870), (133, 17944220), (140, 17047009), (190, 12560954), (196, 12176435), (245, 9741148), (266, 8972110), (380, 6280477), (490, 4870574), (532, 4486055), (665, 3588844), (931, 2563460), (980, 2435287), (1330, 1794422), (1862, 1281730), (2660, 897211), (3724, 640865), (4655, 512692), (9310, 256346), (18620, 128173)]