About the Number
80308021240
2進数表記:1001010110010101110110010011111111000
漢数字表記:八百三億八百二万千二百四十
素因数分解:
素因数の和:3137
約数の個数: 128
約数和(自身を含む): 193212993600
約数和(自身を除く): 112904972360
約数列:
[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 73, 76, 95, 146, 152, 190, 292, 365, 380, 584, 593, 730, 760, 1186, 1387, 1460, 2372, 2441, 2774, 2920, 2965, 4744, 4882, 5548, 5930, 6935, 9764, 11096, 11267, 11860, 12205, 13870, 19528, 22534, 23720, 24410, 27740, 43289, 45068, 46379, 48820, 55480, 56335, 86578, 90136, 92758, 97640, 112670, 173156, 178193, 185516, 216445, 225340, 231895, 346312, 356386, 371032, 432890, 450680, 463790, 712772, 822491, 865780, 890965, 927580, 1425544, 1447513, 1644982, 1731560, 1781930, 1855160, 2895026, 3289964, 3385667, 3563860, 4112455, 5790052, 6579928, 6771334, 7127720, 7237565, 8224910, 11580104, 13542668, 14475130, 16449820, 16928335, 27085336, 27502747, 28950260, 32899640, 33856670, 55005494, 57900520, 67713340, 105668449, 110010988, 135426680, 137513735, 211336898, 220021976, 275027470, 422673796, 528342245, 550054940, 845347592, 1056684490, 1100109880, 2007700531, 2113368980, 4015401062, 4226737960, 8030802124, 10038502655, 16061604248, 20077005310, 40154010620, 80308021240]
約数ペア:
[(1, 80308021240), (2, 40154010620), (4, 20077005310), (5, 16061604248), (8, 10038502655), (10, 8030802124), (19, 4226737960), (20, 4015401062), (38, 2113368980), (40, 2007700531), (73, 1100109880), (76, 1056684490), (95, 845347592), (146, 550054940), (152, 528342245), (190, 422673796), (292, 275027470), (365, 220021976), (380, 211336898), (584, 137513735), (593, 135426680), (730, 110010988), (760, 105668449), (1186, 67713340), (1387, 57900520), (1460, 55005494), (2372, 33856670), (2441, 32899640), (2774, 28950260), (2920, 27502747), (2965, 27085336), (4744, 16928335), (4882, 16449820), (5548, 14475130), (5930, 13542668), (6935, 11580104), (9764, 8224910), (11096, 7237565), (11267, 7127720), (11860, 6771334), (12205, 6579928), (13870, 5790052), (19528, 4112455), (22534, 3563860), (23720, 3385667), (24410, 3289964), (27740, 2895026), (43289, 1855160), (45068, 1781930), (46379, 1731560), (48820, 1644982), (55480, 1447513), (56335, 1425544), (86578, 927580), (90136, 890965), (92758, 865780), (97640, 822491), (112670, 712772), (173156, 463790), (178193, 450680), (185516, 432890), (216445, 371032), (225340, 356386), (231895, 346312)]このpageの処理時間: 0.6650562286376953 seconds