About the Number

3040904080

3040904079 ← → 3040904081

2進数表記:10110101010000001000001110010000

漢数字表記:三十億四千九十万四千八十

素因数分解:

2 4 × 5 1 × 31 1 × 1033 1 × 1187 1

素因数の和:2264
約数の個数: 80
約数和(自身を含む): 7311389184
約数和(自身を除く): 4270485104

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1033, 1187, 1240, 2066, 2374, 2480, 4132, 4748, 5165, 5935, 8264, 9496, 10330, 11870, 16528, 18992, 20660, 23740, 32023, 36797, 41320, 47480, 64046, 73594, 82640, 94960, 128092, 147188, 160115, 183985, 256184, 294376, 320230, 367970, 512368, 588752, 640460, 735940, 1226171, 1280920, 1471880, 2452342, 2561840, 2943760, 4904684, 6130855, 9809368, 12261710, 19618736, 24523420, 38011301, 49046840, 76022602, 98093680, 152045204, 190056505, 304090408, 380113010, 608180816, 760226020, 1520452040, 3040904080]

約数ペア:
[(1, 3040904080), (2, 1520452040), (4, 760226020), (5, 608180816), (8, 380113010), (10, 304090408), (16, 190056505), (20, 152045204), (31, 98093680), (40, 76022602), (62, 49046840), (80, 38011301), (124, 24523420), (155, 19618736), (248, 12261710), (310, 9809368), (496, 6130855), (620, 4904684), (1033, 2943760), (1187, 2561840), (1240, 2452342), (2066, 1471880), (2374, 1280920), (2480, 1226171), (4132, 735940), (4748, 640460), (5165, 588752), (5935, 512368), (8264, 367970), (9496, 320230), (10330, 294376), (11870, 256184), (16528, 183985), (18992, 160115), (20660, 147188), (23740, 128092), (32023, 94960), (36797, 82640), (41320, 73594), (47480, 64046)]

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