About the Number

2445646940

2445646939 ← → 2445646941

2進数表記:10010001110001011001110001011100

漢数字表記:二十四億四千五百六十四万六千九百四十

素因数分解:

2 2 × 5 1 × 11 1 × 19 1 × 521 1 × 1123 1

素因数の和:1683
約数の個数: 96
約数和(自身を含む): 5914218240
約数和(自身を除く): 3468571300

約数列:
[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 521, 836, 1042, 1045, 1123, 2084, 2090, 2246, 2605, 4180, 4492, 5210, 5615, 5731, 9899, 10420, 11230, 11462, 12353, 19798, 21337, 22460, 22924, 24706, 28655, 39596, 42674, 49412, 49495, 57310, 61765, 85348, 98990, 106685, 108889, 114620, 123530, 197980, 213370, 217778, 234707, 247060, 426740, 435556, 469414, 544445, 585083, 938828, 1088890, 1170166, 1173535, 2177780, 2340332, 2347070, 2925415, 4694140, 5850830, 6435913, 11116577, 11701660, 12871826, 22233154, 25743652, 32179565, 44466308, 55582885, 64359130, 111165770, 122282347, 128718260, 222331540, 244564694, 489129388, 611411735, 1222823470, 2445646940]

約数ペア:
[(1, 2445646940), (2, 1222823470), (4, 611411735), (5, 489129388), (10, 244564694), (11, 222331540), (19, 128718260), (20, 122282347), (22, 111165770), (38, 64359130), (44, 55582885), (55, 44466308), (76, 32179565), (95, 25743652), (110, 22233154), (190, 12871826), (209, 11701660), (220, 11116577), (380, 6435913), (418, 5850830), (521, 4694140), (836, 2925415), (1042, 2347070), (1045, 2340332), (1123, 2177780), (2084, 1173535), (2090, 1170166), (2246, 1088890), (2605, 938828), (4180, 585083), (4492, 544445), (5210, 469414), (5615, 435556), (5731, 426740), (9899, 247060), (10420, 234707), (11230, 217778), (11462, 213370), (12353, 197980), (19798, 123530), (21337, 114620), (22460, 108889), (22924, 106685), (24706, 98990), (28655, 85348), (39596, 61765), (42674, 57310), (49412, 49495)]

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