About the Number
420058380
2進数表記:11001000010011001010100001100
漢数字表記:四億二千五万八千三百八十
素因数分解:
素因数の和:20444
約数の個数: 96
約数和(自身を含む): 1371686400
約数和(自身を除く): 951628020
約数列:
[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4116, 5145, 6860, 10290, 20411, 20580, 40822, 61233, 81644, 102055, 122466, 142877, 204110, 244932, 285754, 306165, 408220, 428631, 571508, 612330, 714385, 857262, 1000139, 1224660, 1428770, 1714524, 2000278, 2143155, 2857540, 3000417, 4000556, 4286310, 5000695, 6000834, 7000973, 8572620, 10001390, 12001668, 14001946, 15002085, 20002780, 21002919, 28003892, 30004170, 35004865, 42005838, 60008340, 70009730, 84011676, 105014595, 140019460, 210029190, 420058380]
約数ペア:
[(1, 420058380), (2, 210029190), (3, 140019460), (4, 105014595), (5, 84011676), (6, 70009730), (7, 60008340), (10, 42005838), (12, 35004865), (14, 30004170), (15, 28003892), (20, 21002919), (21, 20002780), (28, 15002085), (30, 14001946), (35, 12001668), (42, 10001390), (49, 8572620), (60, 7000973), (70, 6000834), (84, 5000695), (98, 4286310), (105, 4000556), (140, 3000417), (147, 2857540), (196, 2143155), (210, 2000278), (245, 1714524), (294, 1428770), (343, 1224660), (420, 1000139), (490, 857262), (588, 714385), (686, 612330), (735, 571508), (980, 428631), (1029, 408220), (1372, 306165), (1470, 285754), (1715, 244932), (2058, 204110), (2940, 142877), (3430, 122466), (4116, 102055), (5145, 81644), (6860, 61233), (10290, 40822), (20411, 20580)]このpageの処理時間: 0.7165331840515137 seconds