About the Number
520030980
2進数表記:11110111111110000101100000100
漢数字表記:五億二千三万九百八十
素因数分解:
素因数の和:5906
約数の個数: 144
約数和(自身を含む): 1828479744
約数和(自身を除く): 1308448764
約数列:
[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 71, 84, 90, 105, 126, 140, 142, 180, 210, 213, 252, 284, 315, 355, 420, 426, 497, 630, 639, 710, 852, 994, 1065, 1260, 1278, 1420, 1491, 1988, 2130, 2485, 2556, 2982, 3195, 4260, 4473, 4970, 5813, 5964, 6390, 7455, 8946, 9940, 11626, 12780, 14910, 17439, 17892, 22365, 23252, 29065, 29820, 34878, 40691, 44730, 52317, 58130, 69756, 81382, 87195, 89460, 104634, 116260, 122073, 162764, 174390, 203455, 209268, 244146, 261585, 348780, 366219, 406910, 412723, 488292, 523170, 610365, 732438, 813820, 825446, 1046340, 1220730, 1238169, 1464876, 1650892, 1831095, 2063615, 2441460, 2476338, 2889061, 3662190, 3714507, 4127230, 4952676, 5778122, 6190845, 7324380, 7429014, 8254460, 8667183, 11556244, 12381690, 14445305, 14858028, 17334366, 18572535, 24763380, 26001549, 28890610, 34668732, 37145070, 43335915, 52003098, 57781220, 74290140, 86671830, 104006196, 130007745, 173343660, 260015490, 520030980]
約数ペア:
[(1, 520030980), (2, 260015490), (3, 173343660), (4, 130007745), (5, 104006196), (6, 86671830), (7, 74290140), (9, 57781220), (10, 52003098), (12, 43335915), (14, 37145070), (15, 34668732), (18, 28890610), (20, 26001549), (21, 24763380), (28, 18572535), (30, 17334366), (35, 14858028), (36, 14445305), (42, 12381690), (45, 11556244), (60, 8667183), (63, 8254460), (70, 7429014), (71, 7324380), (84, 6190845), (90, 5778122), (105, 4952676), (126, 4127230), (140, 3714507), (142, 3662190), (180, 2889061), (210, 2476338), (213, 2441460), (252, 2063615), (284, 1831095), (315, 1650892), (355, 1464876), (420, 1238169), (426, 1220730), (497, 1046340), (630, 825446), (639, 813820), (710, 732438), (852, 610365), (994, 523170), (1065, 488292), (1260, 412723), (1278, 406910), (1420, 366219), (1491, 348780), (1988, 261585), (2130, 244146), (2485, 209268), (2556, 203455), (2982, 174390), (3195, 162764), (4260, 122073), (4473, 116260), (4970, 104634), (5813, 89460), (5964, 87195), (6390, 81382), (7455, 69756), (8946, 58130), (9940, 52317), (11626, 44730), (12780, 40691), (14910, 34878), (17439, 29820), (17892, 29065), (22365, 23252)]このpageの処理時間: 0.010915279388427734 seconds