197506400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2713}}^1$

素因数の和:2753

約数の個数: 144

約数和(自身を含む): 593649504

約数和(自身を除く): 396143104

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 325, 350, 364, 400, 416, 455, 520, 560, 650, 700, 728, 800, 910, 1040, 1120, 1300, 1400, 1456, 1820, 2080, 2275, 2600, 2713, 2800, 2912, 3640, 4550, 5200, 5426, 5600, 7280, 9100, 10400, 10852, 13565, 14560, 18200, 18991, 21704, 27130, 35269, 36400, 37982, 43408, 54260, 67825, 70538, 72800, 75964, 86816, 94955, 108520, 135650, 141076, 151928, 176345, 189910, 217040, 246883, 271300, 282152, 303856, 352690, 379820, 434080, 474775, 493766, 542600, 564304, 607712, 705380, 759640, 881725, 949550, 987532, 1085200, 1128608, 1234415, 1410760, 1519280, 1763450, 1899100, 1975064, 2170400, 2468830, 2821520, 3038560, 3526900, 3798200, 3950128, 4937660, 5643040, 6172075, 7053800, 7596400, 7900256, 9875320, 12344150, 14107600, 15192800, 19750640, 24688300, 28215200, 39501280, 49376600, 98753200, 197506400]

約数ペア:

[(1, 197506400), (2, 98753200), (4, 49376600), (5, 39501280), (7, 28215200), (8, 24688300), (10, 19750640), (13, 15192800), (14, 14107600), (16, 12344150), (20, 9875320), (25, 7900256), (26, 7596400), (28, 7053800), (32, 6172075), (35, 5643040), (40, 4937660), (50, 3950128), (52, 3798200), (56, 3526900), (65, 3038560), (70, 2821520), (80, 2468830), (91, 2170400), (100, 1975064), (104, 1899100), (112, 1763450), (130, 1519280), (140, 1410760), (160, 1234415), (175, 1128608), (182, 1085200), (200, 987532), (208, 949550), (224, 881725), (260, 759640), (280, 705380), (325, 607712), (350, 564304), (364, 542600), (400, 493766), (416, 474775), (455, 434080), (520, 379820), (560, 352690), (650, 303856), (700, 282152), (728, 271300), (800, 246883), (910, 217040), (1040, 189910), (1120, 176345), (1300, 151928), (1400, 141076), (1456, 135650), (1820, 108520), (2080, 94955), (2275, 86816), (2600, 75964), (2713, 72800), (2800, 70538), (2912, 67825), (3640, 54260), (4550, 43408), (5200, 37982), (5426, 36400), (5600, 35269), (7280, 27130), (9100, 21704), (10400, 18991), (10852, 18200), (13565, 14560)]