1584346540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{8389}}^1$

素因数の和:8495

約数の個数: 96

約数和(自身を含む): 4059417600

約数和(自身を除く): 2475071060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 71, 76, 95, 133, 140, 142, 190, 266, 284, 355, 380, 497, 532, 665, 710, 994, 1330, 1349, 1420, 1988, 2485, 2660, 2698, 4970, 5396, 6745, 8389, 9443, 9940, 13490, 16778, 18886, 26980, 33556, 37772, 41945, 47215, 58723, 83890, 94430, 117446, 159391, 167780, 188860, 234892, 293615, 318782, 587230, 595619, 637564, 796955, 1115737, 1174460, 1191238, 1593910, 2231474, 2382476, 2978095, 3187820, 4169333, 4462948, 5578685, 5956190, 8338666, 11157370, 11316761, 11912380, 16677332, 20846665, 22314740, 22633522, 41693330, 45267044, 56583805, 79217327, 83386660, 113167610, 158434654, 226335220, 316869308, 396086635, 792173270, 1584346540]

約数ペア:

[(1, 1584346540), (2, 792173270), (4, 396086635), (5, 316869308), (7, 226335220), (10, 158434654), (14, 113167610), (19, 83386660), (20, 79217327), (28, 56583805), (35, 45267044), (38, 41693330), (70, 22633522), (71, 22314740), (76, 20846665), (95, 16677332), (133, 11912380), (140, 11316761), (142, 11157370), (190, 8338666), (266, 5956190), (284, 5578685), (355, 4462948), (380, 4169333), (497, 3187820), (532, 2978095), (665, 2382476), (710, 2231474), (994, 1593910), (1330, 1191238), (1349, 1174460), (1420, 1115737), (1988, 796955), (2485, 637564), (2660, 595619), (2698, 587230), (4970, 318782), (5396, 293615), (6745, 234892), (8389, 188860), (9443, 167780), (9940, 159391), (13490, 117446), (16778, 94430), (18886, 83890), (26980, 58723), (33556, 47215), (37772, 41945)]