About the Number

40131002940

40131002939 ← → 40131002941

2進数表記:100101010111111111101000001000111100

漢数字表記:四百一億三千百万二千九百四十

素因数分解:

2 2 × 3 1 × 5 1 × 7 2 × 13650001 1

素因数の和:13650027
約数の個数: 72
約数和(自身を含む): 130712419152
約数和(自身を除く): 90581416212

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, 420, 490, 588, 735, 980, 1470, 2940, 13650001, 27300002, 40950003, 54600004, 68250005, 81900006, 95550007, 136500010, 163800012, 191100014, 204750015, 273000020, 286650021, 382200028, 409500030, 477750035, 573300042, 668850049, 819000060, 955500070, 1146600084, 1337700098, 1433250105, 1911000140, 2006550147, 2675400196, 2866500210, 3344250245, 4013100294, 5733000420, 6688500490, 8026200588, 10032750735, 13377000980, 20065501470, 40131002940]

約数ペア:
[(1, 40131002940), (2, 20065501470), (3, 13377000980), (4, 10032750735), (5, 8026200588), (6, 6688500490), (7, 5733000420), (10, 4013100294), (12, 3344250245), (14, 2866500210), (15, 2675400196), (20, 2006550147), (21, 1911000140), (28, 1433250105), (30, 1337700098), (35, 1146600084), (42, 955500070), (49, 819000060), (60, 668850049), (70, 573300042), (84, 477750035), (98, 409500030), (105, 382200028), (140, 286650021), (147, 273000020), (196, 204750015), (210, 191100014), (245, 163800012), (294, 136500010), (420, 95550007), (490, 81900006), (588, 68250005), (735, 54600004), (980, 40950003), (1470, 27300002), (2940, 13650001)]

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