About the Number

2012078750

2012078749 ← → 2012078751

2進数表記:1110111111011011110001010011110

漢数字表記:二十億千二百七万八千七百五十

素因数分解:

2 1 × 5 4 × 11 2 × 53 1 × 251 1

素因数の和:348
約数の個数: 120
約数和(自身を含む): 4240511352
約数和(自身を除く): 2228432602

約数列:
[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 106, 110, 121, 125, 242, 250, 251, 265, 275, 502, 530, 550, 583, 605, 625, 1166, 1210, 1250, 1255, 1325, 1375, 2510, 2650, 2750, 2761, 2915, 3025, 5522, 5830, 6050, 6275, 6413, 6625, 6875, 12550, 12826, 13250, 13303, 13750, 13805, 14575, 15125, 26606, 27610, 29150, 30250, 30371, 31375, 32065, 33125, 60742, 62750, 64130, 66250, 66515, 69025, 72875, 75625, 133030, 138050, 145750, 146333, 151250, 151855, 156875, 160325, 292666, 303710, 313750, 320650, 332575, 345125, 364375, 665150, 690250, 728750, 731665, 759275, 801625, 1463330, 1518550, 1603250, 1609663, 1662875, 1725625, 3219326, 3325750, 3451250, 3658325, 3796375, 4008125, 7316650, 7592750, 8016250, 8048315, 8314375, 16096630, 16628750, 18291625, 18981875, 36583250, 37963750, 40241575, 80483150, 91458125, 182916250, 201207875, 402415750, 1006039375, 2012078750]

約数ペア:
[(1, 2012078750), (2, 1006039375), (5, 402415750), (10, 201207875), (11, 182916250), (22, 91458125), (25, 80483150), (50, 40241575), (53, 37963750), (55, 36583250), (106, 18981875), (110, 18291625), (121, 16628750), (125, 16096630), (242, 8314375), (250, 8048315), (251, 8016250), (265, 7592750), (275, 7316650), (502, 4008125), (530, 3796375), (550, 3658325), (583, 3451250), (605, 3325750), (625, 3219326), (1166, 1725625), (1210, 1662875), (1250, 1609663), (1255, 1603250), (1325, 1518550), (1375, 1463330), (2510, 801625), (2650, 759275), (2750, 731665), (2761, 728750), (2915, 690250), (3025, 665150), (5522, 364375), (5830, 345125), (6050, 332575), (6275, 320650), (6413, 313750), (6625, 303710), (6875, 292666), (12550, 160325), (12826, 156875), (13250, 151855), (13303, 151250), (13750, 146333), (13805, 145750), (14575, 138050), (15125, 133030), (26606, 75625), (27610, 72875), (29150, 69025), (30250, 66515), (30371, 66250), (31375, 64130), (32065, 62750), (33125, 60742)]

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